Registration patch code
Coverage handler patch code
Skip HA Unit tests when HA core isn't available.

This can happen when buildout isn't run with autolaunch.cfg
Patches ES install script.

Github removed their downloads section which ElasticSearch used to
distribute the various builds.  Only source-code distribution downloads
work with github now. The URL was changed in the script to point to
ElasticSearch.org's releases.
Merge pull request #515 from lukecampbell/patch

Patches ES install script.
Bump ion-defs
Merge pull request #513 from oldpatricka/fixhaunit

Skip HA Unit tests when HA core isn't available.
added erddap metadata
merge registration changes
Merge branch 'registration_patch' of https://github.com/lukecampbell/coi-services into erddap_meta
Adds computed attribute wrapper to UNS

The UNS standard service call to get_subscriptions returns a python
list, but certain extended attributes depend on this value being in a
computed attributes container. The new method calls get_subscriptions
and wraps the return value in the appropriate container.
added parameters testing
Merge pull request #516 from lukecampbell/uns_patch

Adds computed attribute wrapper to UNS
Improves temporal bounds for large datasets.
Merge pull request #518 from lukecampbell/cov_opts

Improves temporal bounds for large datasets.
Merge pull request #517 from mbarry02/erddap_meta

Erddap meta
fixed call count
Merge pull request #519 from mbarry02/pydapp_test

fixed call count
Fix for erronious debug message
Bump epu submodule
Merge pull request #520 from oldpatricka/fix_test_restart

Fix incorrect status in HA Agent