2. Add site configuration overrides to theming/helpers.py
3. Move microsite.get_value from theming/helpers to site_configuration/helpers
4. Move microsite_configuration.microsite.get_value usages to site_configuration.helpers.values
Create read-only serializer to handle User/UserProfile data
together.
Refactor GET accounts to use the new read-only joint serializer
Fix tests to check for new expanded user info
Update tests in teams/tests/test_views.py to test for both
public and private profiles on expands user
Update serializer to utilize the request object for creating absolute uris
Change third party auth login failure code to a 401, to detect authentication
success with no linked account.
If already authenticated, redirect immediately to the dashboard.
Use "Location" header correctly for 302 redirects from student views.
Add utility functions for simulating a running third-party auth pipeline.
Add a utility function for checking whether third party auth is enabled.
Respect default values sent by the server
Add Python APIs for account/profile information to user_api
Updating profile page to have social linking
Authors: Renzo Lucioni, Alasdair Swan, Stephen Sanchez, Will Daly
