Redis updates
Few improvements
Add UserPrincipal class
Default should be AnyRef, not Any
Comment
Add clear method
Move to own file
Add convenience class for String keys
Add convenience method
Few more tests
Docs
Removed unnecessary method
Enable passing existing connection
Better default error AND convenience method for parsing
Add Authorization trait for easy defining access rights.
Distributed session using Redis.
Redis cache implementation
Moved
fix unit test
Remove worthless method