Remove unused dependencies from root crate

Author: tomhoule

Cargo.toml

@@ -10,9 +10,7 @@ categories = ["network-programming", "web-programming", "wasm"]
 
 [dependencies]
 failure = "0.1"
-quote = "0.3"
 graphql_query_derive = {path = "./graphql_query_derive", version = "0.4.0"}
-graphql-parser = "0.2.2"
 serde = "1.0"
 serde_derive = "1.0"
 serde_json = "1.0"

graphql_client_codegen/Cargo.toml

@@ -10,11 +10,11 @@ repository = "https://github.com/tomhoule/graphql-client"
 failure = "0.1"
 itertools = "0.7"
 lazy_static = "1.0"
-quote = "^0.6"
+quote = "0.6"
 syn = "0.15"
 proc-macro2 = { version = "0.4", features = [] }
 serde = "1.0"
 serde_derive = "1.0"
 serde_json = "1.0"
 heck = "0.3"
-graphql-parser = "0.2"
+graphql-parser = "0.2.2"