Expand the Abondon Brotherhood of Steel Bunker to turn it into a actual base

[MrGazThraka]

Never understood why the abandon brotherhood bunker that you go to for the Dead Money DLC is just a 2 small rooms and a destroyed hallway. I've only see 1 mod that tired to add more to it by adding a bathroom area but have yet to find a mod that adds actual hallways and rooms and such to make it a real bunker 

[laclongquan]

The biggest problem to this is the various activators in that cell for the initiating phase of DM dlc content.

So such base can only be of actual use until we passed the DLC. Use it before that might very well create situation where we initiate that phase without paying attention. AKA bug complaint galore~