* Add security flags to session cookie
Flags: Secure, HttpOnly and SameSite=lax
* Remove Secure flag
* Add options for security flags in SessionMiddleware
* Add tests for secure session
* Lint files that Travis would like to reformat
Only related to pull request
* Return space between imports
* Add documentation for session security flags options
* Format default values
* Use isort for consistent import ordering
* Add SessionMmiddleware support
* Add SessionMiddleware support
* Support clearing sessions
* Version 0.6.2