Seperate ConLog.h and ConLogFrame.h (for now only seperate headers)

make precompiled header slimmer under Linux to increase CI and dev-machine build-times

make sure unused modules don't compile
add unused modules to the VS project to easier keep track of them

rpcs3/Emu/Audio/AL/OpenALThread.cpp

@@ -1,4 +1,9 @@
 #include "stdafx.h"
+#include "Emu/ConLog.h"
+#include "Emu/Memory/Memory.h"
+#include "Emu/System.h"
+#include "rpcs3/Ini.h"
+
 #include "OpenALThread.h"
 
 ALenum g_last_al_error = AL_NO_ERROR;
@@ -152,4 +157,4 @@ bool OpenALThread::AddBlock(const ALuint buffer_id, const ALsizei size, const vo
 	checkForAlError("alBufferData");
 
 	return true;
-}
+}