Return a plain object in Visualization::Presenter#table_data_for
changed render order for layers. fixed Vizzuality/cartodb-management#2478

I disagree with this change, they forced me to do it
removed console.log
[importer] Raise when importing a SHP with no .prj
[importer] Normalize SHP file, raise if anomalies found
[importer] Force LATIN1 encoding in SHP files if no encoding detected
[importer] Raise if cannot detect projection of an SHP
[importer] Implement execution of various commands to import SHPs
[importer] When processing an SHP, use a LATIN1 encoding if windows codepage detected
[importer] Implement Column#geometry_type and Column#drop
[importer] Raise if errors when converting from SHP to SQL
[importer] Extract exceptions to their own file
[importer] Refactor Loader to inject the Georeferencer
[importer] Use qualified table names in Column#geometry_type and Column#drop
[importer] Implement ShpLoader
Fix merge conflict