[skip] Added Travis CI and Code Climate badges to README (2m)
[refactor] Removed the already_imported workaround (5m)
[refactor] Replaced array with AbstractImporter::Summary struct (2m)
[refactor] Renamed @summary to @results (1m)
[refactor] Used AbstractImporter::Summary's methods rather than indexing into the struct (8m)
[skip] bumped version to 1.1.0 (1m)