wow... this is a big commit...

wow... this is a big commit...

all related to _NET_WM_USER_TIME and focus stealing prevention

a) add launcher startup notification. this means when you run something from
   the openbox menu or a key/mouse binding, that startup notification will go
   on in openbox and other applications like your panel or something
b) add the _NET_WM_USER_TIME property for windows
c) use the _NET_WM_USER_TIME data and startup notification to prevent focus
   stealing.
d) cookie party !! ! all are invited.
e) oh yeah, and pass around timestamps for a lot more things. like, when you
   run an action, send the timestamp for the event that is running the action.
   this is important for startup notification. this also affects menus.
f) yes.. cookies..

would it be a good idea to disable focus stealing prevention if a window takes
too long to load? i mean.. maybe after a certain length of time, a user can't be
expected to not do anything in any other windows, but would they still want the
new application to focus then? HMM. open question i guess..