Declare actual quote dependency

Author: SimonSapin

Cargo.toml

@@ -49,7 +49,7 @@ rustc-test = "0.1.3"
 
 [build-dependencies]
 phf_codegen = "0.7.3"
-quote = "0.3"
+quote = "0.3.3"
 rustc-serialize = "0.3.15"
 syn = { version = "0.9.1", features = ["full", "visit"]}