Changes to Botany and Medbay

- Grinder added in Botany. Botanists can now grind shit and use it
directly, which is notably useful with nutrients (compost)
-  (Empty) first-aid locker in Cryo was changed into a Defib Locker and
a Defib Recharger was added south of here
Changelog
Revert "Changelog"

This reverts commit 14caac5d8a2c5d698103bffbd77c982d6c4ddbfd.
Revert "Revert "Changelog""

This reverts commit 24b65a37669c094d808a88a46bd26b72c79d603c.
Merge pull request #1308 from dylanstrategie/Mapping

Changes to Botany and Medbay