B14: Add the possibility to comment on procedure groups

Helmut Heimann

Hi Team,

since it is now possible in B14 to collapse/expand groups of procedure steps (which is much appreciated), it would be really helpful if those groups could be commented on as well.
This would help in understanding what a specific group is supposed to do even when the group itself is collapsed.

Thus, it wouldn't be necessary to add "Wait" steps just to comment the group itself (which you can't see when the group is collapsed, after all).

Best
Helmut