removes zip method
Improves animation, sets right params for postalcode geocoding, updates background importer
Merge branch 'CDB-1699' of github.com:CartoDB/cartodb into CDB-1699

* 'CDB-1699' of github.com:CartoDB/cartodb:
  CDB-1801 Implement service to get available geocoding services
  CDB-1801 Fix geocoding api specs, add to makefile
  CDB-1801 Add sql api spec to makefile
  CDB-1801 Implement CartoDB SQL API wrapper
Changes var name