Attempting to close even more
Destroying window
WakeUpMainThread might be able to convice wx to quit
Similar to MainFrame, use WakeUpMainThread
Merge pull request #10 from NielsZeilemaker/del_sessions

Attempting to close even more
Merge branch 'test-cleanup' of https://github.com/whirm/tribler.git into test-cleanup
Disabled DEBUG flag of TorrentChecking.
Removed seeding statistics database legacy