Boxstation 2010 themed away mission

Adds an old-Box inspired away map. Features one of the earliest revisions of the current /tg/ map, for historical significance, treasure hunting and exploration.

Yeah, I'm bad at describing things. Just play the map.

The following have been removed from the map in creating this away mission:

- Guns
- Thermal imaging glasses (Q_Q)
- Nuke disk
- Captain's spare ID
- Atmospherics piping
- Cryo
- Fire alarms and fire doors
- Power net
- Cameras
- Working solars (replaced with fakes)
- Areas relying on electricity
- Emitters (to hopefully prevent singularities being made)
- Majority of harmful gas canisters
- Bad AI modules (e.g. purge, freeform, OneHuman)
- Computers that either don't work beyond the station, unbalance the game or are inconsistent with the fictional 2010 round the station is leftover from (e.g. a security records console showing characters from the current round)
- Wizard den
- Syndicate shuttle
- Other z-levels

A few objects have been converted to their 2010 counterparts, but most are left untouched due to it being a chore to update all the names, descriptions, sprites and/or contents' of the objects that have changed since 2010. Coders are probably breathing a collective sigh of relief to read that. Note the objects that have been duplicated and altered are only cosmetically different; for example stun batons spawned on the map can have their cells removed despite this feature not existing in 2010. The cells are only good for two stuns in case you were wondering. The batons spawn in security lockers.

Aside from a few fun things to find, and the previously mentioned alterations, the map is pretty much an empty roundstart map. There's no damage, moved items or mess. Mainly because it'd be a lot of work to simulate the mess and damage created in one round of SS13 and I'm unartistic. I justify it by saying the station was cleaned and repaired by Centcom in anticipation of another shift but the new model was then completed so it went unused. The food they left out went rotten.

Thanks to @Cheridan, @Razharas, oranges and #coderbus in general for help with various things related to creating this.

Screenshots:

[Bridge](http://puu.sh/6lC8n.png) (1.1 MB)
[Engineering and research](http://puu.sh/6lCYN.png) (1.1 MB)