ResearchLogging upload via service

DO NOT MERGE

Upload using an intent service rather than just a thread.  More robust in case the keyboard
is closed and the upload hasn't finished yet.

multi-project commit with I40db74fb780e01364609339764e150f0291d3f9b

Bug: 6188932
Change-Id: Ie980d38a713d15c01083d41bd73f0602ec75dd16