google_search addon tuning
Commited fix to issue #1404 (http://ocportal.com/tracker/view.php?id=1404). [Colour picker not working correctly]
Commited fix to issue #1405 (http://ocportal.com/tracker/view.php?id=1405). [Error renaming galleries]
Commited fix to issue #1407 (http://ocportal.com/tracker/view.php?id=1407). [Catalogue grid view assumes linking]
Commited fix to issue #1408 (http://ocportal.com/tracker/view.php?id=1408). [Show access denied errors when using Save and Stay feature]
Misc fixes
Fixes: passes test set