Merge branch 'release/1.2.0' into develop

* release/1.2.0:
  version bump
Merge branch 'master' into develop

* master:
Merge branch 'release/1.2.1' into develop

* release/1.2.1:
  version bump
Merge branch 'master' into develop

* master:
Merge branch 'develop' of github.com:awellis13/laravel-resque into develop

* 'develop' of github.com:awellis13/laravel-resque:
fixed no host in config. added redis db number to ListenCommand
version bump
Merge branch 'release/1.2.2'

* release/1.2.2:
  version bump
  fixed no host in config. added redis db number to ListenCommand