previews of animated bgs's... animate now). fixed problems with image widget
withleaks and other stuff... also desklok tries to abord if grabs fail and
agressively tries to disable existing grabs
SVN revision: 20987
maybe i should have a stack of these too in grabinput that sends the input
back to the previous owner if its still there... and also actually send pings
around to clients every 10 seconds or so - if they dont respond, we have a
function that can do something - but right now it does nothing. shoudl mark
the window as "hung"
SVN revision: 15445