PaulUithol/Backbone-relational — pull request #436 by WCPetersen (2014-01-22 20:39:43+00:00)
Title: Remove unnecessary locking

`setRelated` is still using `acquire()` and `release()`, even though they haven't been necessary since https://github.com/PaulUithol/Backbone-relational/commit/958b5ec20c8a32f084e12f81884c50c2d1b2c960.

All tests pass.