added get_unit and test
Adds a test to verify SimplexCoverage and ViewCoverage
Merge branch 'validate_unit' of https://github.com/mbarry02/coi-services into validate_unit

Conflicts:
	ion/processes/bootstrap/ion_loader.py
	ion/services/dm/utility/test/test_types.py
	ion/services/dm/utility/types.py
Warning message fix
some fixes
Bumped ion-definitions
Merge branch 'master' into ooiload

Conflicts:
	extern/ion-definitions
Merge bumped submodules
fixed test_int_data_process_management_service.py
rebased ion-def over master
Merge branch 'master' into build2_fix_extended_attributes
Change default process queueing mode to ALWAYS

Bump ion-defs and adds test
Merge pull request #910 from labisso/process_queueing_mode

Change default process queueing mode to ALWAYS
Revert "Bump ion-functions (Adds QC functions and scipy)"

This reverts commit f41b5605f08023cd927cda21456532a89c735251.
merged ion def local with master
Merge branch 'master' into build2_fix_extended_attributes
Merge pull request #912 from lukecampbell/backout

Revert "Bump ion-functions (Adds QC functions and scipy)"
Merge pull request #909 from swarbhanu/build2_fix_extended_attributes

Fixes extended data process definition object and this fixes the failing test in pycc buildbot
Merge branch 'test_coverage_type' of https://github.com/tgiguere/coi-services

Conflicts:
	ion/services/dm/test/test_dm_end_2_end.py
Merge pull request #911 from carueda/platform_agent_R2C4

aggregation status now handled using a "push" approach