Merge pull request #1799 from MissAllSunday/stuff

Apply un_htmlspecialchars($value) on all cases
Kitty works...
- Updated version of SuperFish
- Updated version of hoverIntent
- Enable file upload stuff on mobile
Signed-off-by: Antes <antes@simplemachines.org>
Merge pull request #1801 from Antes/theme_fix

Kitty works...
Small fix
Signed-off-by: Antes <antes@simplemachines.org>
Merge pull request #1806 from Antes/theme_fix

Small fix
sprintf() was cutting off the link if the second param wasn't used

Signed-off-by: Suki <suki@missallsunday.com>