Log Message:
Update ruby-rspec-mocks to 3.3.2.

### 3.3.2 / 2015-07-15
[Full Changelog](http://github.com/rspec/rspec-mocks/compare/v3.3.1...v3.3.2)

Bug Fixes:

* Prevent thread deadlock errors during proxy creation (e.g. when using
  `before_verifying_doubles` callbacks). (Jon Rowe, #980, #979)

### 3.3.1 / 2015-06-19
[Full Changelog](http://github.com/rspec/rspec-mocks/compare/v3.3.0...v3.3.1)

Bug Fixes:

* Fix bug in `before_verifying_double` callback logic that caused it to be called
  once for each class in the ancestor list when mocking or stubbing a class. Now
  it is only called for the mocked or stubbed class, as you would expect. (Sam
  Phippen, #974)