Added reversed enumerator for nodes
Added attributeNamed and rootNode helper functions for nodes
CSSSelectors partial
Fix attributeNamed comparison bug
Selectors cleanup
Fixed selector nth parsing failure
Working on moving CSSelector parsing into a parser class with errors
Added some parser shortcuts
Testing work not previously committed
Selector parsing does some more combinators
Merge branch 'selectors' of https://github.com/ultramiraculous/HTMLReader into selectors
Fix duplicated parentNode declaration.
Formatting.
Expanded selector tests
Added method to get only children that are elements
Selectors work; Fixed several failing cases
Added attribute key-value coding to HTMLNode root level, returns NSNull, but doesn't crash w/ a KVO error
Comments on HTMLParser methods
Merge branch 'selectors' of https://github.com/ultramiraculous/HTMLReader into selectors
Alphabetize xcodeproj.