UP-3792:  Change 'Add Tab' text into icon-plus-sign (Font Awesome) -- with 'Add Tab' as a mouseover -- because the text alone looks too much like another tab
NOJIRA:  Fix a 404 in the Respondr skin
UP-3817 admin portlets
UP-3817 Admin portlets
NOJIRA Mobile theme uses Respondr (for now at least)
NOJIRA Minor mods to pull #174