[48243769] restful api: add endpoint for updating one interview.
Merge remote-tracking branch 'vmw-tmpst/master' into mobile_api
[48243769] add some spec
[47950885] fix no error shown on the top in reset pasword

Signed-off-by: Henry Chen <hchen@vmware.com>
[47949591] error shoule be 'can't be blank' if value isn't given

Signed-off-by: Henry Chen <hchen@vmware.com>
Merge pull request #108 from Henry-CF/edit_password

[47950885] fix no error shown on the top in reset pasword
Merge pull request #105 from whywhy36/mobile_api

Mobile api: add endpoint for updating interview
fix broken spec of previous commit

Signed-off-by: Henry Chen <hchen@vmware.com>
rollback a unintented commit

Signed-off-by: Henry Chen <hchen@vmware.com>
Merge pull request #109 from Henry-CF/error_format

[47949591] error should be 'can't be blank' if value isn't given