* BE social oauth verify
* FE social oauth verification
* readme updates
* README social verification setup instructions
* adjust tests socialMedias
* BE add social verify tests
* save changes before leaving to OAuth
* Fix migration.
* Adjust social button styles.
* Remove question mark.
* merge fix
* fix migration branch
* Signup requires valid EIP-712 signature. Refactor some auth reducer nomenclature for consistency.
* Add auth endpoint for logging in that checks for valid signature, like create user.
* Fix tests, move dummy data into test_data.py.
* No strict slashes.
* example auth service
* prep for merge
* MVP signed transaction based auth
* update auth service endpoint and delete checked-in auth service
* add readme explanation for AUTH_URL
* rename eip-712 headers
* fix test errors
* add tests to ensure already existing users get associated with a new proposal when they are specified in team
* serilaize avatar, social_medias on user; add tests
* add user resource GET API; test
* remove commented out serializer stuff
* check in progress
* revert
* fix up API, add tests
* remove unused milestone commands
* support filtering users via proposalId
* get UI working
* refactoring / add minimum team size.
* fix proposal create API to properly support both email and account based