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

Conflicts:
	Gemfile.lock

Signed-off-by: Henry Chen <hchen@vmware.com>
Merge branch 'master' of github.com:vmw-tmpst/heroapp-LetsHire into bugfix
[47700763] fix bug "interviewer" cannot view list
Signed-off-by: Henry Chen <hchen@vmware.com>
Merge branch 'master' of github.com:vmw-tmpst/heroapp-LetsHire into bugfix

Conflicts:
	app/views/openings/index.html.slim
	vendor/cache/libv8-3.11.8.17-x86_64-darwin-12.gem

Signed-off-by: Henry Chen <hchen@vmware.com>
[47700763] fix bug "interviewer" cannot view list

test case is added accordingly.

Signed-off-by: Henry Chen <hchen@vmware.com>
Merge pull request #72 from Henry-CF/bugfix

[47700763] fix bug "interviewer" cannot view list