Replaced hardcoded values for screen sizes used by logout dialog with passed values.
Removed spawn_backtrace() function; not used any more.
Some code reordering
A lot of things are pending for implementation like region translucency, shadows, fading...
Per window translucency is in, but now working as expected.
should not interfere with popped up message boxes. Still there is a issue
with childs during splash startup: when one of them crashes with core dump
crash dialog will not be shown, but the main process handler correctly returns crash flag.
second and rest would be fine. That is hopefully fixed now.
Splash window still gets hidden by old eiconman; for other apps it is fine. Pending for revision.
session should be logged out. Previous version (althought commented) was
closing all windows (buttons and rest are counted too), not their main
window. Thanks to some old code from babaya project I found, XmuClientWindow
is what I needed, so emulation is provided to avoid linking with libXmu.
Also added some more signals to detect quitting.
Pending issue: I'm getting strange sound driver locks when X are started
via evoke. This is un-reporoduceable when evoke is started from gui console.
This still needs to be investigate.
executable was not found or file is not executable.
Add mutexes since childs return codes comes from second thread. This
will also prevent races when report dialogs are shown.
