Merge pull request #3690 from Baystation12/dev

Dev-freeze
Map changes.
* Removed all the shutters from interior windows, they should remain on the exterior ones that lead to space. Please notify me if I missed some.
* Removed shutters from all maintenance tunnel areas. There's no way to activate these anyways, so they are rather pointless.
* Removed shutters from plastic flaps. Plastic flaps already block air. :|
* Added Security Wing Dorm to replace the abandoned detective's office.
* Changed the sheets in the dorms.
* Modified dorm rooms into seperate areas, Dorm One, Dorm Two, Cabin One, Cabin Two. This is so that the light switches work for the specific rooms.
* Modified the escape wing slightly to allow space for a shield generator, so hopefully engineers won't have to break glass in order to put those up anymore.
EVA update.
Merge pull request #3699 from Segrain/dev-freeze

Dev-freeze map.
bugfix for custom AI sprites.
Merge branch 'master' of https://github.com/Baystation12/Baystation12 into bugfix
Merge pull request #3711 from DJSnapshot/bugfix

Bugfix for custom AI sprites
Bugfix for gamemode vote delay
Auto-transfer voting!
Merge pull request #3715 from DJSnapshot/bugfix

Bugfix for gamemode vote delay
Small change to code. (Was locking up game ticker.)
Minor Food Fix: Made basic salad nonhallucinogenic, uses 2 cabbage 1 tomato 1 carrot 1 apple for recipe. Moved Valid Salad's Doctor's Delight to the Aesir Salad.
Merge pull request #3716 from DJSnapshot/bugfix

Auto-transfer voting Redux: Episode 2.
Fix foe #3713
Megaphones will have to be fixed separately, since they are on dev branch.
Renamed file so defines go before they are used.
<3 DM FOR IGNORING MANUAL DME EDITS LIKE THAT
Fix for #3713, dev part
Fix for #3677
Flags were set backwards AND on wrong var
Fix for #3686
Thign now drops all stuff before turning into a tree.
Partial fix for #3697
Would not carry over gutter and such, only species-specific languages.
Full fix would require moving languages out of mob into mind, and I am really lazy, this will cover 98% cases.
Fix for #3628
Stops dead people from sending PDA messages.