Here is the firmware for the begonia 1:
http://devel.lulzbot.com/mini/begonia/software/current/marlin-minirambo.tar.bz2
Here are the Slic3r configs:
http://devel.lulzbot.com/mini/begonia/software/current/Slic3r/z-max-home
begonia_zmax-home_ABS_0.2.ini, is the best one to start with
Currently all of the wipe, probing and temperatures are set in the start / end gcode,
so that's the best place to change things if you need to.