Increment version for breaking changes in match_ignore_ascii_case

* String patterns now need to be already ASCII lower-case
* Input string is no longer implicitly borrowed, add `&` as needed.

Author: SimonSapin

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 
 name = "cssparser"
-version = "0.10.0"
+version = "0.11.0"
 authors = [ "Simon Sapin <simon.sapin@exyr.org>" ]
 
 description = "Rust implementation of CSS Syntax Level 3"