Merge remote-tracking branch 'origin/issue-7'

* origin/issue-7:
  add ember toggle for menu dropdown
  add styles for menu drop down on mobile
  update grunt watch settings to update minified css, etc
Don't show second search box (shown by default with datatables). Resolves #2
Merge remote-tracking branch 'origin/issue-2'

* origin/issue-2:
  Don't show second search box (shown by default with datatables). Resolves #2
Merge remote-tracking branch 'origin/master' into issue-7

* origin/master:
  Don't show second search box (shown by default with datatables). Resolves #2
padding fix for head bar