Extract haret-cli-client into a lib and bin crate

.travis.yml

@@ -4,3 +4,10 @@ rust:
   - stable
   - beta
   - nightly
+script:
+  - cargo build --verbose
+  - cargo test --verbose
+  - (cd haret-client && cargo build --verbose)
+  - (cd haret-client && cargo test --verbose)
+  - (cd haret-cli-client && cargo build --verbose)
+  - (cd haret-cli-client && cargo test --verbose)

Cargo.toml

@@ -45,11 +45,6 @@ name = "haret-admin"
 path = "src/bin/haret-admin.rs"
 test = false
 
-[[bin]]
-name = "haret-cli-client"
-path = "src/bin/haret-cli-client.rs"
-test = false
-
 [[bin]]
 name = "devconfig"
 path = "src/bin/devconfig.rs"