Update readme
Move ZIP authentication to updater parent class
Update class comment headers
Don't overwrite plugin search results. (Compatibility with github-search-plugins).
Merge branch 'develop'
Version bump. Changelog. Add License URI and Git URI.
Merge branch 'r/2.0.1'

Conflicts:
	git-plugin-updates.php
	readme.md
Merge branch 'r/2.0.1' into develop
Merge branch 'master' into develop
Merge branch 'develop' of github.com:brainstormmedia/git-plugin-updates into develop