Merge pull request #1 from Aurorastation/master

Floors, catwalks, initial maps.
Space/Planet turf/areas

Z-Levels 1 & 2 default to planet tiles
Z-Levels 3+ default to space tiles

Deleted tiles make a planet tile.
Damaged tiles make the correct tile based on what Z-Level they are on.
To stop the merge complaining?

GIT
Let there be light on the planet

Make the planet light again.
Merge pull request #2 from SoundScopes/master

Space/Planet turf/areas
Merge pull request #3 from Aurorastation/development

Turfs
Bug fix

Destroyed floors now change to the right tile.
Work on civillian areas

Also somehow managed to update the DME because reasons
Merge pull request #4 from SoundScopes/master

Bug fix
Merge pull request #5 from Aurorastation/development

Development
Work on research div

Look in work.dmm for my shiz <3