Changed :not pseudo-class to have 0 specificity
Merge branch 'master' into develop
Added validity checks to stylesheet functionality to keep Parker running through badly-formed stylesheets
Entry file now returns module when loaded as a module
New unit test for TopSelectorSpecificity metric
Added support for using Parker as a package and new TotalIdSelectors metric
Merge branch 'develop'
Updated version number and removed redundant Backbone dependency
Merge branch 'master' of github.com:katiefenn/parker