FIX Redundant language checks and Removed duplicate loop


git-svn-id: http://svn.resourcespace.org/svn/resourcespace@6000 c08608d7-6e46-0410-86ca-f2a6f1370df5
FIX issue where removing group access to the super user causes an error on the page due to the config not being loaded. Have disabled the options link if this is the case.


git-svn-id: http://svn.resourcespace.org/svn/resourcespace@6001 c08608d7-6e46-0410-86ca-f2a6f1370df5
ADD config option to use case insensitive sort for checkboxes and dropdown fields

git-svn-id: http://svn.resourcespace.org/svn/resourcespace@6002 c08608d7-6e46-0410-86ca-f2a6f1370df5
FIX failed to commit this file with -r5682

git-svn-id: http://svn.resourcespace.org/svn/resourcespace@6003 c08608d7-6e46-0410-86ca-f2a6f1370df5