3.16: correct misspelled module name
3.16: check 'conflict' error on media upload

sometimes when uploading attachments, 'conflict' errors occur, but the
upload was actually successful. Check the doc's _attachments for the
existence of the attachment before retrying the upload
3.16: correct issue when using api_key to auth
Fix schema name (from conference to conferences)
HELP-12619: execute reconcile_services based on the req_noun and optionally ignore anonymous cdrs
HELP-12619: specs
3.16: optionally allow account overrides
HELP-12738: check for empty doc id
HELP-12641: default to an empty object if the DIDs are not present
KAZOO-2939: ensure we refresh system-dbs even if they are not present at the time it is run
KAZOO-2939: continue to add default crossbar modules, without overwritting the existing
HELP-12896: scripts to monitor and generate core-dumps when necessary
KAZOO-2971: added the ability to beta test monster apps (stage prior to full roll out)
master: add rev option to media upload
3.16: ensure dbs are created during refresh on first install
3.16: don't explicitly flush the cache, let it happen via AMQP API
3.16: some helpful logging for when things are removed
3.16: don't automatically flush docs
KAZOO-2925: allow callflow numbers to be UUIDs if desired
KAZOO-2977: only mark service plan as dirty instead of reconciling

Conflicts:
	applications/crossbar/src/modules/cb_modules_util.erl
	applications/crossbar/src/modules/cb_service_plans.erl