* __str__ returns correctly with dsn * worker_pids returns correct set of workers * workers are re-registered on every job * add exception metadata for after_perform method * logger no longer overrides root logger * support for redis db in dsn
1.4.1
* fix for non existent system signal for linux * cleanup of setup.py and requirements
1.4
* added hooks for before and after perform methods * fixed logging *fixed problems with password authentication
1.3
* remove resweb from pyres * resweb is now available at http://github.com/Pyres/resweb or on pypi
1.2
* release with changes from pull requests
1.1
* api change based on redis-py * setproctitle requirements fix * change exception logging in worker