Reduce the timeframe for the race condition causing the winlist to stay up after modifier released (Alt in default Alt-Tab binding).
Reduce the timeframe for the race condition causing the winlist to stay up
after modifier released (Alt in default Alt-Tab binding).


git-svn-id: 0f3f1c46c6da7ffd142db61e503a7ff63af3a195@17057 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

jordemort/e17,jordemort/e17,jordemort/e17