update bullet so it actually works

Moved the addSourceDirectory for physics/Bullet into the Engine/Source/CMakeLists.txt file that way it can actually appear where we expect it to in the solution explorer.

Engine/lib/bullet/examples/ThirdPartyLibs/midi/premake4.lua

@@ -0,0 +1,35 @@
+
+	project "rtMidiTest"
+		
+	kind "ConsoleApp"
+	
+--	defines {  }
+	
+	
+	includedirs 
+	{
+		".",
+	}
+
+			
+--	links { }
+	
+	
+	files {
+		"**.cpp",
+		"**.h"
+	}
+	if os.is("Windows") then
+		links {"winmm"}
+		defines {"__WINDOWS_MM__", "WIN32"}
+	end
+
+	if os.is("Linux") then 
+		defines {"__LINUX_ALSA__"}
+                links {"asound","pthread"}
+	end
+
+	if os.is("MacOSX") then
+		links{"CoreAudio.framework", "coreMIDI.framework", "Cocoa.framework"}
+		defines {"__MACOSX_CORE__"}
+	end