Added newscasters to the mining outspost, one in each of the two smaller ones, three in the bigger starter one.

Where da news at?
Added three newscasters to main mining outpost: One in hallway, one in lounge area, one in ore smelting area.

Added one each in the equipment rooms of the other two outposts.
There are now 2 in main outpost, 1 in each mini outpost.
Merge pull request #1238 from Intigracy/WhereDaNewsAt

[MAP] Added newscasters to mining on boxstation