removed bottom margin from page-footer
Removed banner styles no longer used.  Added offcanvas styles, and made template partial include offcanvas
Added OffCanvas require script, template index.js to run offcanvas
Updated classnames used for offcanvas content to "offcanvas", removed no longer needed "oncanvas" class
Added offcanvas element to content, to demonstrate page content in offcanvas
Changed spacing in _banner.scss for fewer differences than before
Added brief description of OffCanvas to its javascript file
Added comment to top of offcanvas.scss referencing OffCanvas.js
Fix typo, add documentation for toggleContent
Finish refactor from _checkSizeTimeout to _resizeTimeout
Changed search input type to "search"
Added styles for search form
Merge pull request #7 from jmfee-usgs/WEBARCH-33

Webarch 33