FIX - added urlencode and htmlspecialchars for search title processing


git-svn-id: http://svn.resourcespace.org/svn/resourcespace@5935 c08608d7-6e46-0410-86ca-f2a6f1370df5
FIX language string issues IE and non-browser and optimised language detection


git-svn-id: http://svn.resourcespace.org/svn/resourcespace@5936 c08608d7-6e46-0410-86ca-f2a6f1370df5
ADD language rendering for login page to match browser requested language. 


git-svn-id: http://svn.resourcespace.org/svn/resourcespace@5937 c08608d7-6e46-0410-86ca-f2a6f1370df5
FIX propose_change plugin was bombing out because of blank_edit_template when is not set


git-svn-id: http://svn.resourcespace.org/svn/resourcespace@5938 c08608d7-6e46-0410-86ca-f2a6f1370df5
FIX - another update to CSV upload, resource type specific metadata was being ignored


git-svn-id: http://svn.resourcespace.org/svn/resourcespace@5939 c08608d7-6e46-0410-86ca-f2a6f1370df5
FIX - bug with radio button fields in update_field function


git-svn-id: http://svn.resourcespace.org/svn/resourcespace@5940 c08608d7-6e46-0410-86ca-f2a6f1370df5
FIX Incorrect Permission check for 'o' instead of 'k' when editing field options


git-svn-id: http://svn.resourcespace.org/svn/resourcespace@5941 c08608d7-6e46-0410-86ca-f2a6f1370df5
FIX blank dropdowns when editing a resource


git-svn-id: http://svn.resourcespace.org/svn/resourcespace@5942 c08608d7-6e46-0410-86ca-f2a6f1370df5