diff --git a/Cargo.lock b/Cargo.lock
index 7d65b2e7b..f9182db8d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -43,7 +43,7 @@ dependencies = [
 
 [[package]]
 name = "atty"
-version = "0.2.10"
+version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -72,15 +72,6 @@ dependencies = [
  "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "base64"
-version = "0.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "byteorder 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "safemem 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "bindgen"
 version = "0.37.4"
@@ -90,7 +81,7 @@ dependencies = [
  "cfg-if 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "clang-sys 0.23.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap 2.32.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "env_logger 0.5.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "env_logger 0.5.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "peeking_take_while 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -119,18 +110,6 @@ dependencies = [
  "constant_time_eq 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "bodyparser"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "iron 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "persistent 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "plugin 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "bufstream"
 version = "0.1.3"
@@ -146,7 +125,7 @@ name = "built"
 version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "git2 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "git2 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "toml 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -154,15 +133,15 @@ dependencies = [
 
 [[package]]
 name = "byteorder"
-version = "1.2.3"
+version = "1.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "bytes"
-version = "0.4.8"
+version = "0.4.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -204,7 +183,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "chrono"
-version = "0.4.4"
+version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "num-integer 0.1.39 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -229,7 +208,7 @@ version = "2.32.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "atty 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "bitflags 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "strsim 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "textwrap 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -245,14 +224,6 @@ dependencies = [
  "cc 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "conduit-mime-types"
-version = "0.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "constant_time_eq"
 version = "0.1.3"
@@ -320,7 +291,7 @@ name = "csv"
 version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "memchr 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -395,9 +366,9 @@ name = "enum-map-derive"
 version = "0.2.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.14.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.14.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -418,23 +389,14 @@ dependencies = [
 
 [[package]]
 name = "env_logger"
-version = "0.5.10"
+version = "0.5.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "atty 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "humantime 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "termcolor 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "error"
-version = "0.1.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "traitobject 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "typeable 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "termcolor 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -458,7 +420,7 @@ dependencies = [
 
 [[package]]
 name = "flate2"
-version = "1.0.1"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -505,12 +467,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "git2"
-version = "0.7.2"
+version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "libgit2-sys 0.7.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libgit2-sys 0.7.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -526,7 +488,7 @@ version = "0.3.0"
 dependencies = [
  "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "built 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "chrono 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "chrono 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap 2.32.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "ctrlc 3.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "cursive 0.8.2-alpha.0 (git+https://github.com/yeastplume/Cursive?tag=grin_integration_1)",
@@ -558,10 +520,9 @@ dependencies = [
  "grin_pool 0.3.0",
  "grin_store 0.3.0",
  "grin_util 0.3.0",
- "http 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "hyper 0.12.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper 0.12.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "mount 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -577,10 +538,10 @@ name = "grin_chain"
 version = "0.3.0"
 dependencies = [
  "bitflags 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "byteorder 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "chrono 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "chrono 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "croaring 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "env_logger 0.5.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "env_logger 0.5.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure_derive 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "grin_core 0.3.0",
@@ -616,8 +577,8 @@ version = "0.3.0"
 dependencies = [
  "bitflags 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
- "byteorder 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "chrono 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "chrono 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "croaring 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure_derive 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -629,7 +590,7 @@ dependencies = [
  "rand 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
- "siphasher 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "siphasher 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "slog 2.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -638,7 +599,7 @@ name = "grin_keychain"
 version = "0.3.0"
 dependencies = [
  "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
- "byteorder 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "grin_util 0.3.0",
  "rand 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -653,8 +614,8 @@ name = "grin_p2p"
 version = "0.3.0"
 dependencies = [
  "bitflags 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "bytes 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "chrono 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "chrono 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "enum_primitive 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "grin_core 0.3.0",
  "grin_pool 0.3.0",
@@ -674,7 +635,7 @@ name = "grin_pool"
 version = "0.3.0"
 dependencies = [
  "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
- "chrono 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "chrono 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "grin_chain 0.3.0",
  "grin_core 0.3.0",
  "grin_keychain 0.3.0",
@@ -693,7 +654,7 @@ version = "0.3.0"
 dependencies = [
  "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "bufstream 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "chrono 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "chrono 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "grin_api 0.3.0",
  "grin_chain 0.3.0",
  "grin_config 0.3.0",
@@ -704,7 +665,7 @@ dependencies = [
  "grin_store 0.3.0",
  "grin_util 0.3.0",
  "grin_wallet 0.3.0",
- "hyper 0.12.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper 0.12.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "itertools 0.7.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-core 8.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "lmdb-zero 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -719,10 +680,10 @@ dependencies = [
 name = "grin_store"
 version = "0.3.0"
 dependencies = [
- "byteorder 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "chrono 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "chrono 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "croaring 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "env_logger 0.5.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "env_logger 0.5.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure_derive 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "grin_core 0.3.0",
@@ -741,7 +702,7 @@ name = "grin_util"
 version = "0.3.0"
 dependencies = [
  "backtrace 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "byteorder 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)",
  "secp256k1zkp 0.7.1 (git+https://github.com/mimblewimble/rust-secp256k1-zkp?branch=testnet3)",
@@ -759,9 +720,8 @@ name = "grin_wallet"
 version = "0.3.0"
 dependencies = [
  "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
- "bodyparser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "byteorder 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "chrono 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "chrono 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure_derive 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.23 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -771,7 +731,7 @@ dependencies = [
  "grin_keychain 0.3.0",
  "grin_store 0.3.0",
  "grin_util 0.3.0",
- "hyper 0.12.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper 0.12.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "prettytable-rs 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -788,14 +748,14 @@ dependencies = [
 
 [[package]]
 name = "h2"
-version = "0.1.10"
+version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "bytes 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.23 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "indexmap 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -805,10 +765,10 @@ dependencies = [
 
 [[package]]
 name = "http"
-version = "0.1.7"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "itoa 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -828,32 +788,14 @@ dependencies = [
 
 [[package]]
 name = "hyper"
-version = "0.10.13"
+version = "0.12.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "base64 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "httparse 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "language-tags 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "mime 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "time 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
- "traitobject 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "typeable 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicase 1.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "hyper"
-version = "0.12.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bytes 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.23 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-cpupool 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "h2 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "h2 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "httparse 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "itoa 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -893,23 +835,6 @@ dependencies = [
  "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "iron"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "conduit-mime-types 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "error 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "hyper 0.10.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "modifier 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "plugin 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "typemap 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "isatty"
 version = "0.1.8"
@@ -954,16 +879,6 @@ dependencies = [
  "winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "language-tags"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "lazy_static"
-version = "0.2.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "lazy_static"
 version = "1.0.2"
@@ -981,7 +896,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "libgit2-sys"
-version = "0.7.5"
+version = "0.7.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1100,14 +1015,6 @@ name = "memoffset"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "mime"
-version = "0.2.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "miniz_oxide"
 version = "0.1.3"
@@ -1157,20 +1064,6 @@ dependencies = [
  "ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "modifier"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "mount"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "iron 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "sequence_trie 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "msdos_time"
 version = "0.1.6"
@@ -1339,28 +1232,11 @@ name = "percent-encoding"
 version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "persistent"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "iron 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "plugin 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "pkg-config"
 version = "0.3.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "plugin"
-version = "0.2.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "typemap 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "podio"
 version = "0.1.6"
@@ -1380,7 +1256,7 @@ name = "prettytable-rs"
 version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "atty 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "csv 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "encode_unicode 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1398,7 +1274,7 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "0.4.8"
+version = "0.4.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1424,10 +1300,10 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "0.6.3"
+version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1498,11 +1374,6 @@ name = "rustc-serialize"
 version = "0.3.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "safemem"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "same-file"
 version = "1.0.2"
@@ -1548,11 +1419,6 @@ name = "semver-parser"
 version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "sequence_trie"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "serde"
 version = "1.0.70"
@@ -1563,9 +1429,9 @@ name = "serde_derive"
 version = "1.0.70"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.14.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.14.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1580,7 +1446,7 @@ dependencies = [
 
 [[package]]
 name = "siphasher"
-version = "0.2.2"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -1608,7 +1474,7 @@ name = "slog-term"
 version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "chrono 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "chrono 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "isatty 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "slog 2.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "term 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1647,11 +1513,11 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "0.14.4"
+version = "0.14.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1682,16 +1548,16 @@ name = "term"
 version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "termcolor"
-version = "0.3.6"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "wincolor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wincolor 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1753,7 +1619,7 @@ name = "tokio-codec"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.23 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1763,7 +1629,7 @@ name = "tokio-core"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
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  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1799,7 +1665,7 @@ name = "tokio-io"
 version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
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  "log 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1841,7 +1707,7 @@ name = "tokio-tcp"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.23 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.15 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1876,7 +1742,7 @@ name = "tokio-udp"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
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  "log 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.15 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1893,42 +1759,16 @@ dependencies = [
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 ]
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
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-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
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-
 [[package]]
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-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-
 [[package]]
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@@ -1970,14 +1810,6 @@ dependencies = [
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 ]
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-
 [[package]]
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@@ -2013,11 +1845,6 @@ name = "vec_map"
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-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
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@@ -2081,7 +1908,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "wincolor"
-version = "0.1.6"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
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@@ -2107,7 +1934,7 @@ version = "0.4.2"
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 dependencies = [
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- "flate2 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "flate2 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -2120,30 +1947,27 @@ dependencies = [
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 "checksum take_mut 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "f764005d11ee5f36500a149ace24e00e3da98b0158b3e2d53a7495660d3f4d60"
 "checksum term 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "5e6b677dd1e8214ea1ef4297f85dbcbed8e8cdddb561040cc998ca2551c37561"
-"checksum termcolor 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "adc4587ead41bf016f11af03e55a624c06568b5a19db4e90fde573d805074f83"
+"checksum termcolor 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "722426c4a0539da2c4ffd9b419d90ad540b4cff4a053be9069c908d4d07e2836"
 "checksum termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "689a3bdfaab439fd92bc87df5c4c78417d3cbe537487274e9b0b2dce76e92096"
 "checksum textwrap 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "307686869c93e71f94da64286f9a9524c0f308a9e1c87a583de8e9c9039ad3f6"
 "checksum thread_local 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "279ef31c19ededf577bfd12dfae728040a21f635b06a24cd670ff510edd38963"
@@ -2304,12 +2116,8 @@ dependencies = [
 "checksum tokio-timer 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)" = "028b94314065b90f026a21826cffd62a4e40a92cda3e5c069cc7b02e5945f5e9"
 "checksum tokio-udp 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "43eb534af6e8f37d43ab1b612660df14755c42bd003c5f8d2475ee78cc4600c0"
 "checksum toml 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "a0263c6c02c4db6c8f7681f9fd35e90de799ebd4cfdeab77a38f4ff6b3d8c0d9"
-"checksum traitobject 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "efd1f82c56340fdf16f2a953d7bda4f8fdffba13d93b00844c25572110b26079"
 "checksum try-lock 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e604eb7b43c06650e854be16a2a03155743d3752dd1c943f6829e26b7a36e382"
-"checksum typeable 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "1410f6f91f21d1612654e7cc69193b0334f909dcf2c790c4826254fbb86f8887"
-"checksum typemap 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "653be63c80a3296da5551e1bfd2cca35227e13cdd08c6668903ae2f4f77aa1f6"
 "checksum ucd-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "fd2be2d6639d0f8fe6cdda291ad456e23629558d466e2789d2c3e9892bda285d"
-"checksum unicase 1.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7f4765f83163b74f957c797ad9253caf97f103fb064d3999aea9568d09fc8a33"
 "checksum unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "49f2bd0c6468a8230e1db229cff8029217cf623c767ea5d60bfbd42729ea54d5"
 "checksum unicode-normalization 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "6a0180bc61fc5a987082bfa111f4cc95c4caff7f9799f3e46df09163a937aa25"
 "checksum unicode-segmentation 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "aa6024fc12ddfd1c6dbc14a80fa2324d4568849869b779f6bd37e5e4c03344d1"
@@ -2317,13 +2125,11 @@ dependencies = [
 "checksum unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8c1f860d7d29cf02cb2f3f359fd35991af3d30bac52c57d265a3c461074cb4dc"
 "checksum unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
 "checksum unreachable 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "382810877fe448991dfc7f0dd6e3ae5d58088fd0ea5e35189655f84e6814fa56"
-"checksum unsafe-any 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "f30360d7979f5e9c6e6cea48af192ea8fab4afb3cf72597154b8f08935bc9c7f"
 "checksum url 1.7.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2a321979c09843d272956e73700d12c4e7d3d92b2ee112b31548aef0d4efc5a6"
 "checksum utf8-ranges 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "662fab6525a98beff2921d7f61a39e7d59e0b425ebc7d0d9e66d316e55124122"
 "checksum uuid 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)" = "e1436e58182935dcd9ce0add9ea0b558e8a87befe01c1a301e6020aeb0876363"
 "checksum vcpkg 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)" = "cbe533e138811704c0e3cbde65a818b35d3240409b4346256c5ede403e082474"
 "checksum vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "05c78687fb1a80548ae3250346c3db86a80a7cdd77bda190189f2d0a0987c81a"
-"checksum version_check 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "7716c242968ee87e5542f8021178248f267f295a5c4803beae8b8b7fd9bc6051"
 "checksum void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
 "checksum walkdir 2.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "63636bd0eb3d00ccb8b9036381b526efac53caf112b7783b730ab3f8e44da369"
 "checksum want 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)" = "797464475f30ddb8830cc529aaaae648d581f99e2036a928877dfde027ddf6b3"
@@ -2333,7 +2139,7 @@ dependencies = [
 "checksum winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
 "checksum winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 "checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
-"checksum wincolor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "eeb06499a3a4d44302791052df005d5232b927ed1a9658146d842165c4de7767"
+"checksum wincolor 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b9dc3aa9dcda98b5a16150c54619c1ead22e3d3a5d458778ae914be760aa981a"
 "checksum ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
 "checksum xi-unicode 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "12ea8eda4b1eb72f02d148402e23832d56a33f55d8c1b2d5bcdde91d79d47cb1"
 "checksum zip 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "36b9e08fb518a65cf7e08a1e482573eb87a2f4f8c6619316612a3c1f162fe822"
diff --git a/api/Cargo.toml b/api/Cargo.toml
index 54ed708b9..e52b94412 100644
--- a/api/Cargo.toml
+++ b/api/Cargo.toml
@@ -10,7 +10,6 @@ failure = "0.1.1"
 failure_derive = "0.1.1"
 hyper = "0.12"
 lazy_static = "1"
-mount = "0.3"
 regex = "1"
 serde = "1"
 serde_derive = "1"
diff --git a/api/src/lib.rs b/api/src/lib.rs
index 3ec57ba24..2a03dbd68 100644
--- a/api/src/lib.rs
+++ b/api/src/lib.rs
@@ -26,7 +26,6 @@ extern crate failure_derive;
 extern crate hyper;
 #[macro_use]
 extern crate lazy_static;
-extern crate mount;
 extern crate regex;
 extern crate serde;
 #[macro_use]
diff --git a/wallet/Cargo.toml b/wallet/Cargo.toml
index c1bc9695e..a3e2e5722 100644
--- a/wallet/Cargo.toml
+++ b/wallet/Cargo.toml
@@ -7,7 +7,6 @@ publish = false
 
 [dependencies]
 blake2-rfc = "0.2"
-bodyparser = "0.7"
 byteorder = "1"
 failure = "0.1"
 failure_derive = "0.1"
diff --git a/wallet/src/lib.rs b/wallet/src/lib.rs
index d0735caf5..acb7a6564 100644
--- a/wallet/src/lib.rs
+++ b/wallet/src/lib.rs
@@ -30,7 +30,6 @@ extern crate term;
 extern crate url;
 extern crate uuid;
 
-extern crate bodyparser;
 extern crate failure;
 #[macro_use]
 extern crate failure_derive;