on the HTTP requests for inventory.  We'll benchmark with that
and see how it goes.  Document some of the history of the
background fetcher for future devs.  Suggest some future
projects to make things faster.  Pointers on using LLSD with
the llcorehttp library in the readme.  And restructured
the LLSD onCompleted() processing phases using do{}while(false)
which produced a code flow that is fairly attractive.