started on bankscreen.simba (required for some deposit.simba), added groupDigits(), and added wrappers for searching bitmaps for colors.
guess this is what happens when you code at stupid times.
include bankscreen.simba
Merge pull request #66 from Olly-/master

started on bankscreen.simba
Merge branch 'master' of https://github.com/SRL/SRL-6