Fixed the centcomm stamp not showing up on paper

* The iconstate was named incorrectly
Bugfix:  Actually implement cleanbot targeting.

Cleanbots won't attempt to clean up the same mess.

Also buffed how quickly they clean up dirt from 5 seconds to 2 seconds.

It was creating a blank list and then checking that list to see if anything else had
that mess targeted.  Removed the blank list check and added an actual check.
Merge pull request #4156 from Kilakk/master

Fixed the centcomm stamp not showing up on paper
Merge pull request #4148 from Zuhayr/master

Disables meteor mode.
Merge pull request #4157 from Ccomp5950/cleanbot_fix

Bugfix:  Actually implement cleanbot targeting.
Emergency fix for mods not loading.
Merge pull request #4163 from DJSnapshot/hotfix

Emergency fix for mods not loading
Removes mime and HONK carts from protolathe.
Prevented the ability to open locked crates with random items.