Handle if the download folder already exists
get rid of the search pages
use search engine in home for layers
unify the rating functions in the proper template
add the rate.js file
Use a try except ImportError to import the pushd function
Merge branch 'master' of github.com:GeoNode/geonode
Merge pull request #795 from iwillig/paverFix

Fixes pavement
Make the forward_mercator function's handling of edge cases better.
Merge pull request #796 from iwillig/forward_mercatorFix

Make the forward_mercator function's handling of edge cases better.