Commenting out GDAL because of timeout issues
Commenting out GDAL because of timeout issues

minichate/heroku-buildpack-ldap,ephemerallabs/heroku-buildpack-python,mjumbewu/heroku-buildpack-python-no-node,dulaccc/heroku-buildpack-geodjango,TipWander/heroku-buildpack-geodjango,ywarezk/heroku-buildpack-geodjango,cirlabs/heroku-buildpack-geodjango,cirlabs/heroku-buildpack-geodjango,mjumbewu/heroku-buildpack-python-no-node,mjumbewu/heroku-buildpack-python-no-node,nwkotto/geodjango-buildpack-with-geos,resmio/heroku-buildpack-geodjango,minichate/heroku-buildpack-ldap,cirlabs/heroku-buildpack-geodjango