Changelog：

r1846
Fixed GSDialog so that it doesn´t cause PCSX2 to minimize into the background when closing the config box.
PCSX2: Reloads plugins a little less often.

r1832
Yay, craploads of fixups for the new gui:
* Lots of crashfixes and threading rules compliance (like using wxYield instead of ProcessPendingEvents)
* Killed off some memory corruption
* Better error handling and reporting
* Much speedier suspend/resume during emulation
* Revamped entire savestate system to use a RIFF-style file format (untested, will work on it soon)

r1763
Reintegrated wxgui branch into trunk.