Mostly fix for OGL plugin, putting it's shaders in the right place, few other bugs here and there though. Fix for CPU detect and removed a quick hack to reduce underflows in the HLE plugin. Added AA for Linux, but may be only usable by ATI/Intel cards or Opensource drivers

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@231 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Plugins/Plugin_DSP_HLE/Src/PCHW/Mixer.cpp

@@ -86,8 +86,10 @@ void Mixer_PushSamples(short *buffer, int num_stereo_samples, int sample_rate) {
 	while (queue_size > queue_maxlength / 2) {
 #ifdef _WIN32
 		DSound::DSound_UpdateSound();
-#endif
 		Sleep(0);
+#else
+		sleep(0);
+#endif
 	}
 
 	//convert into config option?