Adds 5 new colored lab coats

5 new colored labcoats: green, blue, red, orange, purple.

Credits to Nienhaus:
http://baystation12.net/forums/viewtopic.php?f=44&t=9984
5 unique satchels when selecting "satchel"

Enabled for RD, Xenobiologist , Scientist, Botanist, Virologist,
Geneticist, Chemist

http://puu.sh/8BqEX.png http://puu.sh/8BriB.png
Ability to spawn a paper bundle by hitting paper with paper
Adds basic functionality to paperbundles
Adds functionalities for viewing, writing, stamping and adding photos
Added ability to put paper bundles into folders and cabinets
Adds the ability to remove the item viewed
Added baystation12.dme with ticked paper_bundle.dm. Derp
 Attempt to restore vents, scrubbers and pipes around central.
dynamic description and fixes
Restores lost vents and scrubbers around central hallway and broken pipes, caused by previous merge.

Expands central hallway area where necessary to ensure that, for example, air alarms in the captain's office won't lower emergency shutters in the hallway.
Sorts some odd lone emergency shutters in the brig.
More overwritten pipe-changes detected. Central area, r-wall move.
Misc. Research had a weird old tile, causing yet another pipe-disconnect.
Rad suits can hold rad hoods and gasmasks

Allows rad hoods and gasmasks to be "clipped" to radiation suits using
the suit storage.
Merge pull request #4939 from PsiOmegaDelta/AllOverAgain

Map merge fixes + more
Moves the light switch that affects every light -entire- prison wing from the perma-brig to a more reasonable location. Future solution: Look at creating more areas?

Virology now has emergency shutters on its exterior windows. No one likes a plague-carrier but seems rude to let people to due from lack of oxygen simply because a window breaks.
Of course.. helps if the light button is actually still in the correct area.
Merge pull request #4914 from Jarcolr/ColoredLabcoats

Adds 5 new colored lab coats
Else Ifs
Adds drones, drone fabrication, commit options. This is the squashed version of the original 22 commit pull, so I'm summarizing.