Fix typo in documentation
Add missing travis.yml
Fix setup.py
Restore register and autodiscover in __init__
No need for slugify in ModelBase.get_identifier
Remove unused get_identifier in BaseBackend
Update documentation with current Redis implementation
Add dash for resource list
Add pure redis implementation
Add redis as tox dependency and as travis service
Add missing start and num parameters to z* redis commands
Fix documentation about current redis implementation
Add missing configurations for Redis in README