Automagically add new keybindings, so long as they don't conflict.
Guarantee at least 5 bionics in lab finale

Fixes #1510
Before removing a mutation, remove its dependencies

Fixes #1509
Fix seg-fault in mutation wish menu
Stop mutation from removing starting traits (such as optimist, robust
genetics, android)
Signoff
Effect-proofreading

Mostly the new Mutagen flavors, but one or two other things cropped up.
Changed the Troglodyte message entirely.
Smaller enhancements make the project go round.
Merge pull request #1548 from KA101/Mutation-proofreading

Effect-proofreading (You Feel X)