Update requirements
Add dependencies to karma conf

Refs openhealthcare/opal#209
MErging extract
mergng flow updates into opat
Update appointments to  only show future refs #247
Add OPAT referral flow.
Rename referral modal
merging in extract
Ignore backup sqlite databases
Allow scientists to see the lab specimins. refs openhealthcare/opal-research#8
Merging extract
Lock OPAT review modal refs #282
Add obs plugin
Merging research
Finish conflict resolution from research. Sigh.
Add observation to detail schema. refs #387
Update elCID brand name.
Update tagging - remove to_TAGS, remove all. refs openhealthcare/opal#213
Fixes tests
Remove taging from OPAT teams