[MAP] Telescience room take 2

So after a recent commit managed to break all existing [MAP] prs, here is a revised pr for the telescience room based off the latest commit at time of making.

Included in this are the cosmic anomalies that were removed by https://github.com/tgstation/-tg-station/pull/1715. They are presently on the 6th z-level. I am aware it is meant to be empty, but until issues with the addition and merging of additional z-levels are ironed out, people will have to make do with falling off the shuttle into them for a bit. It is possible that the step_teleporters will get edited to avoid this when telesci gets a rework to it's code.
![adds](https://f.cloud.github.com/assets/4343468/1506058/424c14fe-4908-11e3-8d97-5c75a163fad2.png)