OP-1156 hotfix in pathfollower code - use correct VerticalPosPI.Ki and ILimit + uavobject typo
OP-1474 Updated GUI to follow the standard way of handling checked groups.
Added missing push buttons to widget list to make then enable/disable correctly.
OP-1474 Uncrustify.
Merge remote-tracking branch 'origin/next' into thread/OP-1474-PID_Scaling