[PT 46356017] Candidates create/read/update
Merge pull request #28 from Chunjie/master

[PT 46356017] Candidates create/read/update
[46356659] add accurate roles and permissions
Merge remote-tracking branch 'vmw-tmpst/master' into accurate_permission
[46356659] remove role 'user'
Merge pull request #29 from whywhy36/accurate_permission

Accurate permission
Merge branch 'master' of github.com:vmw-tmpst/heroapp-LetsHire into JobDescription2

Conflicts:
	db/schema.rb

Signed-off-by: Henry Chen <hchen@vmware.com>