exclude CI files

Author: igor-raits

Cargo.toml

@@ -12,6 +12,7 @@ documentation = "https://docs.rs/lazy_static"
 repository = "https://github.com/rust-lang-nursery/lazy-static.rs"
 keywords = ["macro", "lazy", "static"]
 categories = [ "no-std", "rust-patterns", "memory-management" ]
+exclude = ["/.travis.yml", "/appveyor.yml"]
 
 build = "build.rs"