Corrected procfile

Useless declaration
Redis-datastore simple impl

Super simple redis implementation, could (and should ?) be refactored out to mutualise try/finally and logging parts.
No user credentials settings out of the box, no auto ttl to data pushed to redis
Redis-datastore for rediscloud on heroku

Updated RedisDatastore to connect to RedisCloud provided by Heroku
Redis - Delete session bug

Wrong call to hdel instead of del when deleting entire hash
Redis - unused condition

There was a unused condition
Package rename

Huge gap between the origin and actual code