Make DataImport#dispatch private
wip
Fix merge conflict
Require old importer in DataImport
[importer] Change scope of new importer classess to CartoDB::Importer2 to avoid collisions with existing Importer
[importer] Implement Job#db
[importer] Refactor Importer2::Georeferencer
Merge branch 'develop' into feature/new_importer
[importer] Implement Importer2::Column#rename_to
[importer] Refactor Importer2::Georeferencer
[importer] Run the georeferencer from Runner#run
[importer] Add acceptance specs for CSV with a geojson column
[importer] Make Ogr2ogr use the 'importer' schema
[importer] Make Column use the 'importer' schema
[importer] Make Georefencer use the 'importer' schema
[importer] CSV acceptance tests using the 'importer' schema
[importer] Implement Runner#results
[importer] clean up
[importer] Pass PG password option to ogr2ogr
[importer] Create necessary permissions before running import endpoint specs