Remotepersoninit2

* Remove raw=True in requests for OpenID and Person that i added earlier.
* Change PyPump._requester to detect if endpoint is url, and rebuild it with any new info (unless raw is True).
* If https request fails, rebuild url with temporary protocol http for a raw request, then go back to https as default.

I have tested the changes by creating a Person object from a user on https server, then http-only server, back to https, and so on..