refactored SDL joystick into seperate file
Qt: Fix directory listing for VFS.
Merge pull request #174 from Bigpet/SDLJoystickRefactor

refactored SDL joystick into seperate file
SDL buildfixing
Fix small bug that was preventing some shaders from loading.
Qt: Improve font size, alignment and workaround for '&&' issue.
actually not deleting the joystick in the runloop anymore
Merge pull request #175 from Bigpet/SDLJoystickFix

actually not deleting the joystick in the runloop anymore