microsoft.cfc buildRedirectToAuthURL accepts all parameters

[erobertson42]

I had the need to pass in extra parameters for the authorization (as opposed to just scope). Instead of adding them individually, I figured it would be more beneficial to just refactor the method to accept all possible parameters.

Example:

strURL = msAuth.buildRedirectToAuthURL({
	"scope": "User.Read openid profile email",
	"response_mode": "form_post",
	"state": serializeJSON({"foo": "bar"})
});

More info on valid parameters:
https://docs.microsoft.com/en-us/azure/active-directory/develop/v2-oauth2-auth-code-flow#request-an-authorization-code

(Please excuse the previous pull request.)