i made a forward backward side opmode and tested it (it goes in a square) for kevin :D

after consulting with kevin on monday, yesterday, odopods are actually messed up and we(I) need to test to see which ones need to be reversed teehee yay yippee yahooooooo

methods for slide buttons

changed PID constants and feed fwd constant (not fully tested yet, will finish on friday hopefullyyy)

updated kid shampoo constants, should be all correct now (tested on bot) :DDD