[ADMIN] make sure not to show the "There was an error processing your command" message when the bot is shutting down
[BF3] fix never ending thread that would make the B3 process hang on keyboard interrupt. fix gh-20
[Frostbite2] daemonize the FrostbiteServer thread. Fix gh-20
Merge pull request #33 from thomasleveil/gh-20

[BF3] fix issue #20 - app doesn't shutdown/restart right