CSS Code Hinting as new extension for Brackets

This extension adds basic CSS Code Hinting for Brackets. (similar to HTML Code Hinting), but uses more keys to trigger the hinting.

It differentiates between primary (alphabet) and secondary (whitespace, (semi-)colon) trigger keys to distinguish whether hints should be selected initially or not.

Works in *.css files and style-blocks in html-files
Does _not_ work in inline-css yet, due to limited tokenizing.
Hope I didn't missed a propertyname/-value, else let me know.