Typo fix.
Typo fix.
Missing language.
Missing verb.
Examining fix.
Typecheck.
Fix for pockets.
Better check.
Merge pull request #3749 from Segrain/master

Smallfixes.
* adding a 'rejuvinate' function to organs that fixes all types of damage
* adding a 'restore_all_organs' function to living creatures
* adding a 'restore_blood_loss' function to humans
* fixing changeling stasis power to heal organ and blood damage
* fixing adming rejuvinate verb to fix organ and blood damage