Move tns_modules folder inside the app one. Resolves #40.

Author: atanasovg

src/src/com/tns/Require.java

@@ -34,7 +34,7 @@ public static void init(Context context)
 
 		ApplicationFilesPath = context.getApplicationContext().getFilesDir().getPath();
 		ModulesFilesPath = "/app/";
-		NativeScriptModulesFilesPath = "/tns_modules/";
+		NativeScriptModulesFilesPath = "/app/tns_modules/";
 
 		initialized = true;
 	}