consistency to DragonFlyBSD/FreeBSD/HardenedBSD pkg updates
by merging this request, we would be able to:
- set the proper title to the "software updates" page related to BSD systems;
- DragonFlyBSD;
- FreeBSD;
- HardenedBSD;
- use a cleaner and stable version of
pkg-upgrade.sh
; - split
pkg upgrade
to all its respective update and upgrade commands (for better understanding); - mention a way people can set their own schedule.
This MR came from https://github.com/torproject/community/pull/162