fix bug 49641687: For closed opening/interviews' edit, the already disabled hiring-manager/interviewer should still show in the the page but not editable
add up and down arrow mark for the columns ordering
[50580821] add default checked checkbox to the add-feedback dialog
Merge pull request #198 from Henry-CF/candidate

fix access denied issue when a hiring manager assign multi candidates to opening.
fix bug 50581273, change the filters wording and style
fix the failed spec
add active scope for User to fetch all active users
remove settings pages
Merge remote-tracking branch 'vmw-tmpst/master' into some-modification

Conflicts:
	app/views/openings/_form.html.slim
fix bug 50581387: time inconsistent in interviews list when mode switches.
Merge pull request #201 from whywhy36/fix-bug-50581273

Fix bug 50581273
Merge pull request #202 from whywhy36/fix-bug-50581387

fix bug 50581387: time inconsistent in interviews list when mode switche...
Merge remote-tracking branch 'vmw-tmpst/master' into some-modification

Conflicts:
	app/assets/stylesheets/application.css
	app/views/interviews/index.html.slim
Merge pull request #200 from whywhy36/some-modification

Some modification
Merge branch 'master' of https://github.com/vmw-tmpst/heroapp-LetsHire into ability

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

Conflicts:
	app/controllers/users_controller.rb