Add SAML / 3rd Party Authentication Support
**Is your feature request related to a problem? Please describe:**
There is no way to authenticate to myQ with this plugin if a user registers with their Apple, Google or Amazon account. 

**Describe the solution you'd like:**
Allow users the ability to authenticate to the API using their SAML credentials, or at least warn the users in the README that this is not supported.

**Describe alternatives you've considered:**
Delete my SAML account and recreate one using myQ user/password authentication

**Additional context:**
If you're using a custom API, then I understand this could be a limitation with that. However, if you wrote your own, I'd be happy to Wireshark my phone to try and see where the authentication happens and what the request/response looks like.
