mainwindow.cpp: remove hardcoded mplayer specific shortcut keys
Altered code in hopes to remove QObject::connect errors
Merge branch 'master' of github.com:u8sand/Baka-MPlayer
Altered code style to conform with existing
Added FitWindow 150%
Merge remote-tracking branch 'origin/master' into tweaks

Conflicts:
	src/ui/mainwindow.ui