[RELEASED] for UE4: Complete Sky and Weather System

Is there inherently a problem with using the Default Sky Light over True Sky Skylight? With the WIP nature of the dedicated Skylight and its problems, I chose to revert back to Skylight and everything worked like it did in the Late April release. For those of us that want keep the latest fixes/updates but want to avoid problems, there is no need to revert to a previous build since there hasn’t been any problems with NOT using the TrueSkyLight and opting for the UE4 Skylight. Even with the branch, there are still quite a few problems with the TrueSkylight, that its not worth using it until its fixed and complete (Recapture, Not Updating when changes are made to the Skylight, etc)