Persistance related to gov logs.
Merge remote-tracking branch 'upstream/master' into persistence
Add basic definition of govt logs.
Merge branch 'persistence' into add-rest-server
Merge branch 'gov_logs' into add-rest-server
Starting basically from scratch.
Move towards MVP.
Flesh out gov log REST endpoints.
Delete unused REST endpoints.
Delete unused REST specs.
Add test for unsupported media type.
Refactor specs.
Refactor rest functions.