Fixes equip_or_collect

Equip_or_collect fixed to not delete the item being equipped.

Equip or Collect would use equip_or_del, and if failed, would try to
insert the item in a bag.  However, equip_or_del deletes the item, so it
cannot be put in the bag afterwards.
Tajaran and Unathi shoes

Stops Tajarans and Unathi from wearing sandals if they are a cyborg (no
feet) or a clown (clowns have large shoes)
Sync Changes from Paradise Master

Sync changes
couple of fixes

fixes MP's ending up with 2 heads on death
fixes cloning machine cloning species that are meant to be uncloneable
Windows can now be disassembled

- Using a wrench on a deanchored window will deconstruct it
Plasma construction and full window fixes

- Fixed plasma window construction

- Fixed full windows from stopping players and gasses from moving above
them even with density set to 1
Fixes states of onedirectional windows

Will only change the reinforced plasma window. You don't have to pry
them out of a frame before anchoring them anymore.
Further atmos changes

mixers and filters no longer have density = 1, so mobs can walk over
them.
new item: pipe freezer, can temporarily freeze pipes to allow
unwrenching when over the threshold internal pressure
note: has a temporary skin of hand labeler, needs a new sprite really.