Updated going forward to make processing working.
 - Semi-broken commit. Not reliable, but should still compile.
Updated tx-testing-data fn in test/flare/test_config.clj to more programatically generate testing data.
Added more tx-testing-data! code to add more testable stuff.
Added a bunch of debugging output via Tibre.
Fixed some naming issues (no bang with side effects on grab-notifications)
Updated project.clj with data that wasn't already populated.
Updated subscription updater fns to be less lines of code and to use a (more) common fn.
Updated queries and rules to reflect done? -> status on the subscription-notification entity.
Updated pending query and now it works.
TODO: Get the tx fn fully functional with new query code.
notification processing threads are now working.
datomic tx fn for grabbing notifications by client is now working.
default outgoing fn (for logging only) is now working.

TODO: Implement the fn that the queue will call to make API calls.
Merge branch 'development'
Removed useless function that was never used and never worked.