Fix a GDAL issue in the Vagrant provisioning script - Fixes #212
Fix a GDAL issue in the Vagrant provisioning script - Fixes #212

SEL-Columbia/TileStache,MetGIS/TileStache,Kosta-Github/TileStache,jbants/TileStache,Billups/TileStache,MetGIS/TileStache,SEL-Columbia/TileStache,SEL-Columbia/TileStache,TileStache/TileStache,Billups/TileStache,jbants/TileStache,TileStache/TileStache,Kosta-Github/TileStache,Kosta-Github/TileStache,MetGIS/TileStache,Blechhirn/TileStache,Billups/TileStache,Blechhirn/TileStache,jbants/TileStache,Blechhirn/TileStache,TileStache/TileStache