Fixed bug where user wasn't being sent for signup
Fixed bug where user wasn't being sent for signup

Now the user details are sent back to the frontend so the session
user object can be set.

SanaMobile/sana.protocol_builder,SanaMobile/sana.protocol_builder,SanaMobile/sana.protocol_builder,SanaMobile/sana.protocol_builder,SanaMobile/sana.protocol_builder