Updates the coloring
Fixes problem where duplicates aren't being combined

Fixes #1
Bumps version for release
Bumping lock
Updated CI to run tests on Ruby 2.0
Merge pull request #7 from prsimp/update_travis_settings

Updated CI to run tests on Ruby 2.0
Allows the user to ignore properties and selectors when matching
Better parser error messages
Bumping version to 1.0