Changed version number in package.json.
Increase space between rows for responsive tables on small screens.
Update sitenav background and color for the current page.
Merge pull request #79 from ehunter-usgs/responsive-table-update

Increase space between rows for responsive tables on small screens.
Merge pull request #80 from ehunter-usgs/sitenav-update

Update sitenav background and color for the current page.