site text changes
Changed glyphicon to a stats symbol
Merge pull request #156 from isuftin/NAWQAAN-157

Changed glyphicon to a stats symbol
NAWQAAN-162

* Removed long term mean from discrete graphs
* Made color a light gray
* Made line 1 pixel wide
Merge pull request #154 from mwernimont/sitetext

site text changes
new download page and url
Re-added vertical grid lines to benchmark graphs
Merge pull request #158 from mwernimont/download

new download page and url
Merge pull request #159 from isuftin/NAWQAAN-235

Re-added vertical grid lines to benchmark graphs
Merge pull request #157 from jiwalker-usgs/NAWQAAN-162

NAWQAAN-162