Support @document
Support @document
Support @document
Fix case for 3+ matching functions
Support empty document query rules, make CSS:Media only apply to actual media rules
CSS namespaces

Conflicts:
	lib/csspool/css.rb
	lib/csspool/css/document.rb
	lib/csspool/css/parser.y
	lib/csspool/css/tokenizer.rex
	lib/csspool/visitors/to_css.rb
Support qualified names (namespaces on attributes and elements)

Conflicts:
	lib/csspool/css/parser.y
	test/test_selector.rb
Remove stuff from another feature
support pseudo elements
fix specifity
change tests for pseudo element
tests clenup
fix for case when ident followed by not ident
fix combinator to css
update manifest
Support odd but valid semi-colons in rulesets
(Un)merge
Merge pull request #36 from JasonBarnabe/rulesetsemicolons

Support odd but valid semi-colons in rulesets
Merge pull request #37 from JasonBarnabe/nthchild

"nth" structural pseudo-classes
Merge remote-tracking branch 'jasonbarnabe/documentquery' into css3

Conflicts:
	lib/csspool/css/parser.y
	lib/csspool/css/tokenizer.rex