Try to decrease dependencies

Author: elichai

Cargo.lock

@@ -18,21 +18,20 @@ notify = "4"
 tempfile = "3"
 cargo_metadata = "0.6"
 ansi_term = "0.11"
-reqwest = "0.9"
+reqwest = { version = "0.9", default-features = false }
 pbr = "1"
 libflate = "0.1"
-tar = "0.4"
-sha1 = "0.6"
-sha2 = "0.8"
+tar = { version = "0.4", default-features = false }
+sha1 = { version = "0.6", default-features = false}
+sha2 = { version = "0.8", default-features = false}
 digest = "0.8"
 toml = "0.4"
-serde = "1"
-serde_derive = "1"
+serde = { version = "1", features = ["derive"] }
 serde_json = "1"
-handlebars = "1"
+handlebars = { version = "1", default-features = false, features = ["no_dir_source"] }
 unicode_categories = "0.1.1"
 indexmap = "1"
-websocket = "0.21"
+websocket = { version = "0.21", default-features = false, features = ["sync"]}
 regex = "1"
 walkdir = "2"
 base-x = "0.2"
@@ -41,13 +40,13 @@ atty = "0.2"
 directories = "2"
 lazy_static = "1"
 percent-encoding = "1"
-mime_guess = "1"
+mime_guess = { version = "1", default-features = false }
 
 parity-wasm = "0.35"
 log = "0.4"
 rustc-demangle = "0.1.5"
-env_logger = "0.6"
-hyper = "0.12.12"
+env_logger = { version = "0.6", default-features = false}
+hyper = {version = "0.12.12", default-features = false }
 http = "0.1.13"
 futures = "0.1.17"
 open = "1"

Cargo.toml

@@ -19,14 +19,13 @@ extern crate libflate;
 extern crate notify;
 extern crate pbr;
 extern crate reqwest;
-extern crate serde;
 extern crate sha1;
 extern crate sha2;
 extern crate tar;
 extern crate tempfile;
 extern crate toml;
 #[macro_use]
-extern crate serde_derive;
+extern crate serde;
 #[macro_use]
 extern crate serde_json;
 extern crate base_x;