OOIION-1697: find_associations should not return retired
Merge pull request #451 from mmeisinger/fix1697_assoc_m

OOIION-1697: find_associations should not return retired
Prevent None/null values in event actor_id
Added stack track utility for debugging
OOIION-1710: Set exchanges durable/non-auto-delete if configured
Merge pull request #453 from mmeisinger/fix1710_durable_m

OOIION-1710: Set exchanges durable/non-auto-delete if configured
Remove excessive debugging statements
Merge pull request #456 from jamie-cyber1/rm_debug

Remove excessive debugging statements
Fix two broken tests due to remove of debug statements
Merge pull request #459 from jamie-cyber1/fix_unit

Fix two broken tests due to remove of debug statements
OOIION-1709: Add metamodel generator
Bumped ion-definitions
Bumped ion-definitions
Merge pull request #460 from mmeisinger/fix1709_meta_m

OOIION-1709: Update metadata model
Adds stack trace to locals() in breakpoint for debug
Merge pull request #462 from lukecampbell/bt

TEST - Adds stack trace to locals() in breakpoint for debug