Refactoring and extending CLI specs.
Removing guard-haml reference from Gemfile.
Removing haml include from filters, adding collector file.
Clean-up.
Helpers:
* Adding helpers from test project.
* WIP specs for helpers.
* Better structure.
Refactoring CLI and specs further, WIP.
Adding missing php_helpers file.
Removing Gemfile from generator.
Merge branch 'master' of github.com:polarblau/meta_wordpress