Implement session class and session middleware
Finalize session implementation
Fix method name
Add class docs to \Slim\Middleware\Session
Added sendFile and sendProc
Added sendFile and sendProc
Fixed Call Loop for Tests
Fixed Loop and Added Tests
Progress
Add Slim\Request::__toString
Add Slim\Response::__toString
Renamed sendProc
Merge branch 'release-2.3.1'
Fix merge conflicts
Session test code
Final tweaks to Session and Flash
Add Crypt class
Finish Slim/Crypt with unit tests
Move EncryptedSet methods into Set
Implement encrypted sessions