Adds license to header.
Updates dev path
Reverts back to old default behaviour, because of a WP_DEBUG notice.
Moves the environment checks into the init class.
Registers autoloader function to comply with PSR-0.
Renames all classes, and moves the class files, to comply with PSR-0.
Removes the Post_Snippets_Base class to comply with PSR-0.
Merge branch 'psr-0' into develop