Add missing lua project.

src/Bridge/Bridge.lua

@@ -0,0 +1,19 @@
+project "Bridge"
+
+	kind     "SharedLib"
+	language "C#"
+        location "."
+	files    { "*.cs" }
+        platforms { "x32" }
+
+	configuration "Debug"
+		targetdir "../../bin"
+		
+	configuration "Release"
+		targetdir "../../bin"
+
+
+	if _ACTION == "clean" then
+		os.rmdir("lib")
+	end
+