Add option for Basic Auth in Perfion client

[mortenbock]

We created a custom Connection class, to enable Basic Auth when communicating with the webservice etc.

It would be nice if this could work out of the box.

[brianhdk]

@mortenbock Would it be possible for you to send that custom class? Either post it here, or DM it - thanks :)

[brianhdk]

(note to self: e-mail fra Morten mandag d. 15. oktober kl. 09:26 indeholdende kode.