Adding ga-premium to extension and moving array to class.
Updating codesniffer.xml
Revert "Updating codesniffer.xml"

This reverts commit a7fc237a70c575cd572c7d92d1dd968529a4a845.
Updating codesniffer.xml
Codestyle
Merge branch 'trunk' into stories/AM/add_license_manager
Adding autoloader which handles loading of class-files
Remove require files, since there is a autoloader
Removing the whitespace
Merge pull request #116 from Yoast/stories/AM/add_license_manager

Adding ga-premium to extensions and moving array to class.
Merge branch 'trunk' into stories/AM/introduce_autoloader
Code style
Merge pull request #118 from Yoast/stories/AM/introduce_autoloader

Adding autoloader which handles loading of class-files [Finishes #81101244]
Merge branch 'trunk' into stories/AM/custom_dimensions

Conflicts:
	admin/pages/extensions.php