add reset password
update reset password: html_email, reset password web page
Merge branch 'feature_reset_password' into develop
response review: english comment, log params, frontend code separated from controller class
bugfix: update user with same diplay name
Merge branch 'feature_update_user' into develop
Merge branch 'develop'
fix frontend error_api_call: rest/invitation.json
Merge branch 'temp_bug_fix_dbinvitation'