Remove PluginSpecs.h. Merge the few needed enums from that file into Common.h for now. I am up for suggestions on a better place for those.
Fix frame dumping on linux.
Make sure that on screen messages get cleared between games.
* Better fix for CPUID (and this time is the right time)
* Quick CPUID fix
— this should fix a detecting problem related to some AMD CPU
Fix a hang on emulation shutdown on linux.