matrix-spec-proposals

938354b8 - Rename threepidCreds to threepid_creds and get rid of array (#3471)

Rename threepidCreds to threepid_creds and get rid of array (#3471) This fixes the behaviour to match what synapse implements in practice. If you use threepidCreds, you will just get an error about a missing threepid_creds field. Synapse also treats this as an object. All clients also seem to send threepid_creds, if they work on Synapse. Since matrix.org requires an email currently for registration, most clients that implement registration, will hit this issue. https://github.com/matrix-org/synapse/blob/a0f48ee89d88fd7b6da8023dbba607a69073152e/synapse/handlers/ui_auth/checkers.py#L145 fixes #3156 fixes #2189 Signed-off-by: Nicolas Werner <nicolas.werner@hotmail.de>