Made a Sound folder. Rename class Sound to SoundSystem.

Also awesome Cmakeness.

include/Sound/EPlaySFX.h

@@ -0,0 +1,39 @@
+/*
+	This file is part of Daydream Engine.
+	Copyright 2014 Adam Byléhn, Tobias Dahl, Simon Holmberg, Viktor Ljung
+	
+	Daydream Engine is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Lesser General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+	
+	Daydream Engine is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Lesser General Public License for more details.
+	
+	You should have received a copy of the GNU Lesser General Public License
+	along with Daydream Engine.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef Events_PlaySFX_h__
+#define Events_PlaySFX_h__
+
+#include "Core/EventBroker.h"
+
+namespace dd
+{
+
+namespace Events
+{
+
+struct PlaySFX : Event
+{
+	std::string path;
+};
+
+}
+
+}
+
+#endif // Events_PlaySFX_h__