Add features to simplify transition of legacy internal proctor to oss version
Merge branch 'jira/ENGPLANS-477' of https://eng-git.ausoff.indeed.net/matts/proctor into matts/proctor-jira/ENGPLANS-477

Conflicts:
	proctor-consumer/src/main/java/com/indeed/proctor/consumer/spring/AbstractShowTestGroupsController.java
Merge branch 'matts/proctor-jira/ENGPLANS-477'