src/lib.rs: Bump recursion limit to 200
#![cfg_attr(feature = "dev", feature(plugin))]
#![cfg_attr(feature = "dev", plugin(clippy))]
#![cfg_attr(not(feature = "dev"), allow(unknown_lints))]
-#![recursion_limit = "100"]
+#![recursion_limit = "200"]
#![feature(ascii_ctype)]
#![allow(module_inception)]
#![allow(should_implement_trait)]
