Handle if the download folder already exists
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.
Fixed bug on create unique template folder
Label of form button changes dynamically according to checkbox
Only superusers could add or remove template
Merge remote-tracking branch 'upstream/master' into simpload
Fix directory template error
Erased custom settings
Erased custom README and CSS
Merge branch 'simpload' release