*fixed
Merge branch 'develop' of github.com:open-steam/koala into develop

Conflicts:
	extensions/content/gallery/classes/commands/Index.class.php
Merge branch 'develop' of github.com:open-steam/koala into develop
*added icons
*added js for colorbox
*added colorbox and lazyload
Merge branch 'develop' of github.com:open-steam/koala into develop