Fix and test for OOIION-971
Merge pull request #1138 from shenrie/master

Fix for OOIION-1014-Unable to change Account Settings
use pyon.public.log instead of ooi.logging.log to get proper output
commented the difference between status and child status
Replaces an RR client with container access
assertion to prevent simple mistakes
proper data types, and computation of instrument status
Merge pull request #1139 from ifreecarve/2013-05-29_instrument_site_status

Instrument site status
Fix leaking heartbeat greenlet in eeagent test
Release Version 2.0.43
Bump Version to 2.0.44-dev
bump ion-defs to add dataproduct source to exetension
Merge branch 'master' of github.com:ooici/coi-services
change logic to not intersect if event sub_type for notification request is blank
Merge pull request #1140 from ooici/jira1003

bump ion-defs to add dataproduct source to exetension
Bumped ion-defs
Bumped pyon
Fixed tests to match code changes