Eliminate be_true and be_false matchers.  Change remaining should to expect.
Add Ruby 2.1.0 to Travis, get Rubinius specs running (if not passing) again
Allows work to be created without any options #27
Adds additional edge cases to be_processed_in spec #27
Removes have_enqueued_jobs matcher. Closes #37
Merge pull request #35 from petergoldstein/feature/ruby_2_1_0

Travis - Ruby 2.1.0, fix Rubinius build
Update changes log for 1.0.0
Adds credit for last pull request #35
Minor mods to Travis CI configuration
Merge pull request #34 from petergoldstein/feature/prepare_for_rspec_3

Prepare for RSpec 3.x
Adds credit for last pull #34