Remove line breaks before footer.

[aleung]

There were two hard line breaks before footer, which showed a large gap between API resources and footer with my customized CSS. It's unable to narrow the height of line break by CSS.

I removed it from template. If extra space before footer is required, margin can be added into CSS:

.swagger-section .swagger-ui-wrap .footer {
  margin-top: 20px;
}

[mohsen1]

LGTM.
Please add the CSS you're suggesting and run gulp to recompile dist folder.

[webron]

@aleung - sorry for the delay, I guess this needs to be rebased again (though we can probably merge it manually as well).

[aleung]

@webron It's ready to merge now.

[fehguy]

added this logic