SysAdm missing update manager and boot environment manager

[mrT55]

I installed: Trident-x64-20180831.iso
ran: trueos-update upgrade

SysAdm - missing update manager
and Boot Environment Manager

[beanpole135]

The boot environment manager has been fixed in SysAdm for the new location of the beadm utility (got moved into the base OS with TrueOS 18.06+).
The update manager is still disabled as the update utility (pc-updatemanager) was depricated in TrueOS 18.06 and replaced by a new tool (trueos-update).
Because of this, there will need to be a new API backend written up for using the new tool.

[RodMyers]

Boot Environment Manager installed in RC3

[beanpole135]

Finished.
A new update manager has been created for Project Trident and will be available with the upcoming RELEASE version of Project Trident.