remove SwapFocus (which is no longer possible)
remove SwapFocus (which is no longer possible)

This module depended on the focus stack.

f1u77y/xmonad-contrib,mathstuf/xmonad-contrib,0/xmonad-contrib,CaptainPatate/xmonad-contrib,ohlus/xmonad-contrib,ohlus/xmonad-contrib,mathstuf/xmonad-contrib,0/xmonad-contrib,CaptainPatate/xmonad-contrib,ohlus/xmonad-contrib,xmonad/xmonad-contrib,pjones/xmonad-test,CaptainPatate/xmonad-contrib,mathstuf/xmonad-contrib,xmonad/xmonad-contrib,0/xmonad-contrib,f1u77y/xmonad-contrib