Run.hs: +2 functions, safeSpawn & unsafeSpawn
Run.hs: +2 functions, safeSpawn & unsafeSpawn

See their documentation. This is part of a re-organization of various 'run' commands; this two
make it easier to go through the shell or not, and will be re-used elsewhere.

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