1. Circumvent the IDirectInputDevice2::SetDataFormat() error when opening the configuration window to.
2. Fixed the Allow out of focus input option again
3. Allow changing of the mapped pads while a game is running
4. Prevented crashes or problems from any combination of having the configuration window open when a game is started or stopped
5. Fixed a crash that would occur after nJoy was started with a connected pad, then stopped, and all pads disconnected, then started again
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2215 8ced0084-cf51-0410-be5f-012b33b47a6e