fix bug 50581273, change the filters wording and style
fix the failed spec
remove settings pages
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