B-20531-INT rules for queue management

[paulstonebraker]

Agility ticket

Summary

More QUEUE MANAGEMENT FUN!

This enforces the rules for queue management, and what is assignable. RULES:
-all users should be able to self assign to any move that is not assigned
-supervisors should be able to assign their workers to moves that are counseled by the transportation office the supervisor works at

TEST:

1. Ensure those rules apply to the queues where assignment is currently implemented (services counseler move queue, TOO queue)