Update routes and specs
Dynamically size main content area of document page such that is always longer than the overlapping side bar. This may happen when the document is short but the metadata and regs.gov content is long.
Refactor utility bar scrolling into it's own self-contained object
*Style tweaks to page.
* Add comment count to utility bar icon for public comments.
Update to make reg.gov enhanced content sidebar display proper content.
Use proper element to get height or we end up truncating content :(
Update content header styles. Add font mixins from fr2