Signed-off-by: Jenn Dodd <jedodd@pivotal.io>

Also, keep the html5 boilerplate link in the built CSS.

Fixes #14557: Reset the bottom margin on .form-group:last-child in .navbar-form to prevent extra spacing

Fixes #14319: Prevent jumbotron reflow by ensuring padding of .container isn't interferred with by .jumbotron side padding

Fixes #14443: Only transition what needs transitioning for thumbnails to avoid Safari/Chrome render bug

Fixes #14234: Reset the hack IE8-10 with another hack just for IE11 for temporal inputs and line-height

Fixes #13202: Always use overflow: auto; on .table-responsive to prevent content breaking out of containers