Review 25536

C. Thomas Tyler
Split HMS from SDP, such that HMS will live on as a separate product,
layered on the SDP.


Many of the files deleted here have already been copied to HMS.  See
these HMS changes:

And this branch spec: SDP_Split_2019.2_HMS

In, HMS-awareness is removed from, a core SDP script, and
the '-f' (Full Setup) flag has been temporarily removed.  This useful
functionality will be restored in an HMS script.  This is a big change,
so shellcheck v0.6.0 was implemented to support it.
#2: Change 25550 committed into //guest/perforce_software/sdp/dev 1 0 30
Tip: Use n and p to cycle through the changes.