Authorization path and token path different

[piyush0609]

How to tackle this issue when authorization path and token path are different for an API.

[nrempel]

I have the same issue. Would a pull request be accepted if I were to implement a solution?

I propose allowing authorizePath to be passed as a full url. If that is the case, then use the url instead of appending authorizePath to baseSite.

What do you think @ciaranj?

[samsullivan]

@piyush0609 I opened #341 based off of @nrempel's suggestion after running into the same issue with Facebook.