[PT 49575023] support set/unset candidate inactive
Merge pull request #199 from Chunjie/master

[PT 49575023] support set/unset candidate inactive
Merge branch 'master' of https://github.com/vmw-tmpst/heroapp-LetsHire into candidate

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

Conflicts:
	app/views/candidates/_candidates_index.html.slim