update: Add HTTPS Bing

* It seems Bing is using HTTPS more and more.

Signed-off-by: mr.Shu <mr@shu.io>
popup: Fixed CSS issues

* Added reset.css to make sure there is no browser preset that would
  mess up the popup

* Added explicit margin for h2

Signed-off-by: mr.Shu <mr@shu.io>
hotfix: Rebuilt last version

* Despite everything we believe in.

Signed-off-by: mr.Shu <mr@shu.io>