Merge pull request #84 from behnam/dev

[idna] Fix too many keywords

Author: behnam

unic/idna/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.5.0"
 authors = ["The UNIC Project Developers"]
 repository = "https://github.com/behnam/rust-unic/"
 license = "MIT/Apache-2.0"
-keywords = ["text", "unicode", "idna", "internationalized", "domain-names", "dns"]
+keywords = ["text", "unicode", "idna", "internationalized", "domain-names"]
 description = "UNIC - Unicode IDNA Compatibility Processing"
 categories = ["text-processing", "parsing", "rendering"]
 readme = "README.md"