Test widget poc.
Widget system improvements & test permalink widget.
Improved backbone relational hal+json subclasses.
Updated test table to use new test model.
Added status test widget. Deprecations and undeprecations are now handled by the api.
Give last run information as embedded rather than link.
Test results widget. Refactored test runs javascript to use new api.
Execution time test widget.
Test result details widget.
Replaced old user model with hal model.
Fixed user collection sorting.
Updated apiKeys and testsTable modules to use the new api.
Updated projectEditor, keyGenerator and projectsTable modules to use the new api.
Refactored most models into hal models.
Load test payloads from api for test run report.
Fixed existing specs.
Improved test info includes.
Removed old module syntax. Removed obsolete testInfo module.
Merge branch 'master' into test-widgets
Fixed samples task.