Fix, Tweak, and Revise

fixes a few non-functioning things, adds in a few new features,
basically the previous patch minus "controversial" stuff.
Fixed Buckets, Pest Spray, etc for Hydroponics

Allows hydroponics trays to be filled from buckets, bottles, beakers,
etc. as well as fixing Pest-spray (plus the unused Weed-spray) and
Plant-B-Gone being unusable on trays.

TL;DR: Botany is now less tedious and makes more sense.
Merge pull request #426 from FalseIncarnate/master

Fixed Buckets, Pest Spray, etc for Hydroponics
Merge pull request #425 from Fox-McCloud/Balance-Fix-Tweak-Round1

Balance fix tweak round1
Merge pull request #16 from ZomgPonies/master

merge from master