Made change to font list so glyph icons would show up on search page.
Merge branch 'master' of https://github.com/USGS-CIDA/glri-catalog into develop

# Via David Uselmann
* 'master' of https://github.com/USGS-CIDA/glri-catalog:
removed old image
Merge pull request #146 from jlucido2/master

Added glyphicons to main font-family