Changes:
* Allow events to be scheduled when the emulator is not running. This allows the save state event to be added before the emulator starts.
* Removed the Audio back-end init flag from the save state. This value should not be saved as it is not data relevant to guest machine.
* Allow a recording to be started at any time (apart from when a recording is already being made).
* Updated the status bar and title bar when an on-screen message is shown
* Removed the saving of PEToken from the save state as the FIFO will save this information
* Added a couple Pixel Engine interrupt states to the save state
* Added the copyright notice to the GCPadStatus.h file.
This function is preliminary. Let us know of any bugs you find or any UI quirks.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7175 8ced0084-cf51-0410-be5f-012b33b47a6e
