Add Hapi-Auth-Cookie authentication support

[Greg Frasco]

I have code that I could add to support Hapi-Auth-Cookie and JWTs. Would you be interested in a pull request? One for Hapi-Auth-Cookies and a different one for JWTs.

[Reza Akhavan]

Thanks for opening an issue and pardon the late reply. Aqua also uses hapi-auth-cookie.

I don't think it's necessary to add different strategies by default since they're meant to be configured as needed and basic http is generic enough for a boilerplate.