Now using the CIDA template for header and footer, mostly.  That doesn't include the version in the footer, so I made my own slightly modified version.
Also updated the header image and removed unused files.
Merge pull request #19 from USGS-CIDA/GLRIDB-196-Apply-Header-&-USGS-Footer

Now using the CIDA template for header and footer, mostly.  That doesn't...