Merge pull request #258 from mwernimont/master

Google news, links additions, and spacing
Merge pull request #259 from mwernimont/master

new image
Using a /useful/ elevation comparison function.
Merge pull request #260 from cschroed-usgs/master

Using a /useful/ elevation comparison function.
Merge pull request #261 from mwernimont/master

y axis
Merge pull request #262 from mwernimont/master

google news fix
updated pie 2010 numbers
2010 ref, pie title, ref url withdrwawl
removed file that is not used
Merge pull request #263 from eread-usgs/master

updated pie to 2010, via USGS
new legend