*Greatly expands walking mushrooms by adding new abilities, rewritten stats and leveling and the ability to set them loose on the station to fight the crew.

*Fixes missing dead wasp sprite.
Rebalance and fix.
Fixes.
*Adds walking mushroom seeds to hacked seed vendors to encourage the crew to have some more mushroom fights.

*Adds the long missing sugarcane seeds to the seed vendor aswell!

*Fixes some smaller bugs and prevents lazarus injector weirdness.
Merge pull request #953 from Tokiko1/mushroomon

Walking mushroom expansion