Add new helper functions to update and retrieve the user profile
Add new helper functions to update and retrieve the user profile

This corresponds to the server changes in
https://github.com/e-mission/e-mission-server/commit/aff965c489b614648907b2df2e899a2a2abe9c5c

e-mission/e-mission-phone,shankari/e-mission-phone,shankari/e-mission-phone,shankari/e-mission-phone,e-mission/e-mission-phone,shankari/e-mission-phone,e-mission/e-mission-phone,e-mission/e-mission-phone