Bugfix: mixup between register and registerSelector
Make controller registration key configurable via options
classy-register formatting
jshint fixes
Better handling of modules and plugin options

Module requires inheritance is now supported and has test coverage.
Closes #28

Modifying sibling plugin options is now improved and has test coverage.
This is useful for disabling conflicting plugins
build
Merge branch 'master' of https://github.com/davej/angular-classy

Conflicts:
	angular-classy.min.js