Enabled delete uploaded photo
Added relationship API and privacy schema
Merge pull request #243 from liuchuangww/user

User
Merge pull request #244 from linzongshu/user

Enabled delete uploaded photo
Added support for Where clause in system user API
Added support for Where clause in system user API
Merge pull request #245 from liuchuangww/user

Add user search and avatar
Formulated URL service to use current matched route parameters
Merge branch 'develop' into user
Fixed typos
Merge branch 'develop' into user
Code cleaning up
Merge branch 'develop' into user
Code cleaning up
Merge branch 'develop' into user
Code cleaning up
User module in process