Merge remote-tracking branch 'upstream/master'
so that one user does not overwrite the notification request subscribed to another
Commented the update_notification() method
Merge remote-tracking branch 'upstream/master'
Fixes typo in retrieve_oob
Merge pull request #472 from lukecampbell/typo

Fixes typo in retrieve_oob
bumped coverage-model ref
Merge pull request #473 from blazetopher/cm_mode_fix

bumped coverage-model ref
Adds short circuit None evaluation to rdt

If a parameter in an RDT needs to be deleted or removed for any specific
reason, this bypasses the checking done in the Coverage layer and just
sets the field to None.
Changed input parameter of a method to user_info_id and test_create_read_user_notifications() working
Merge pull request #474 from lukecampbell/rdt_setitem

Adds short circuit None evaluation to rdt
Test working still! need to add more test code
user info objects checked against possible over writing
Associations have been checked too
removed unnecessary log debugs
merged ion defs with master
referencing the latest in coverage as referenced by master
Merge branch 'master' into ooiion-657
Fixed unit test
get_visualization_data call has parameter for specifying whether to use the direct access API or not for access to coverage