Snes9x TestBuild 20150227 - 模擬器

http://www.s9x-w32.de/dl/testbuilds/

27.02.2015:
- fix crash on gamepad connect/disconnect
- prevent large rewind buffer sizes on 32bit (DaMan)
29.01.2015:
- update xbrz to 1.2 (performance increase)

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