Auto merge of #215 - cynicaldevil:template-check, r=emilio
Auto merge of #215 - cynicaldevil:template-check, r=emilio

Added checks for clang::Cursor::template_arg_value

Fixes #134.
r? @fitzgen

emilio/rust-bindgen,jdub/rust-bindgen,rust-lang/rust-bindgen,jdub/rust-bindgen,rust-lang/rust-bindgen,rust-lang/rust-bindgen,emilio/rust-bindgen,jdub/rust-bindgen,emilio/rust-bindgen,emilio/rust-bindgen,emilio/rust-bindgen,jdub/rust-bindgen,rust-lang/rust-bindgen