make mock template generate internal variables where it needed
make mock template generate internal variables where it needed

* the issue is about mocking the protocols that has internal access modifier
* properties that contains instances of such protocols now generated like public
* it brokes compilation of the app

MakeAWishFoundation/SwiftyMocky,MakeAWishFoundation/SwiftyMocky,MakeAWishFoundation/SwiftyMocky