Adds Baystation 12-specific posters
Merge branch 'paint' of https://github.com/RKF45/Baystation12 into paint
Dynamic loading of posters
* Add dynamic loading of poster designs (untick group in DM to remove, no more toggles)
* Fixes wirecutters duping posters
* Fixes dropped posters not being placeable.
Requested adjustments
Uncommitted .int
Quotes inside strings confuse and scare me.
Merge pull request #4277 from RKF45/paint

BS12 posters