Merge branch 'release/1.1.0' into develop

* release/1.1.0:
  bump version
no longer requiring chrisboulton/php-resque-scheduler. (Fixes #4)
added the resque:listen command
Merge branch 'release/1.1.1'

* release/1.1.1:
  added the resque:listen command
  no longer requiring chrisboulton/php-resque-scheduler. (Fixes #4)