fix some comments, some files with mixed line endings, some warnings.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@757 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Plugins/Plugin_PadSimple/Src/PadSimple.cpp

@@ -360,6 +360,7 @@ bool XInput_Read(int xpadplayer, SPADStatus* _pPADStatus)
 
 		return true;
 	}
+	return false;
 #else
 	return false;
 #endif