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/AOSoundStream.cpp

@@ -54,7 +54,7 @@ namespace AOSound
 		}
 
 		return(false);*/
-		if(soundData[0] != 0)
+		//if(soundData[0] != 0)
 			ao_play(device, soundData, dwSoundBytes);
 		return true;