Fixes on TableGeocoder
Fixes on TableGeocoder

* Do not create temp tables since is not possible to ensure
that pgbouncer is going to reuse connections.
* Ensure that temp table is removed
* chmod working dir to 777, workaround needed
* Change lat/lon

UCL-ShippingGroup/cartodb-1,codeandtheory/cartodb,dbirchak/cartodb,UCL-ShippingGroup/cartodb-1,UCL-ShippingGroup/cartodb-1,UCL-ShippingGroup/cartodb-1,codeandtheory/cartodb,CartoDB/cartodb,raquel-ucl/cartodb,raquel-ucl/cartodb,CartoDB/cartodb,future-analytics/cartodb,thorncp/cartodb,bloomberg/cartodb,bloomberg/cartodb,nuxcode/cartodb,UCL-ShippingGroup/cartodb-1,thorncp/cartodb,nyimbi/cartodb,raquel-ucl/cartodb,splashblot/dronedb,splashblot/dronedb,nuxcode/cartodb,nuxcode/cartodb,splashblot/dronedb,future-analytics/cartodb,bloomberg/cartodb,future-analytics/cartodb,raquel-ucl/cartodb,nyimbi/cartodb,codeandtheory/cartodb,DigitalCoder/cartodb,nyimbi/cartodb,thorncp/cartodb,CartoDB/cartodb,DigitalCoder/cartodb,raquel-ucl/cartodb,nyimbi/cartodb,future-analytics/cartodb,CartoDB/cartodb,dbirchak/cartodb,nuxcode/cartodb,DigitalCoder/cartodb,codeandtheory/cartodb,dbirchak/cartodb,nyimbi/cartodb,DigitalCoder/cartodb,nuxcode/cartodb,DigitalCoder/cartodb,future-analytics/cartodb,CartoDB/cartodb,dbirchak/cartodb,thorncp/cartodb,dbirchak/cartodb,bloomberg/cartodb,bloomberg/cartodb,splashblot/dronedb,thorncp/cartodb,splashblot/dronedb,codeandtheory/cartodb