test to check that we get a 404 for exports with no data and fix to handle async exports with no data
Removed conflicting refresh click callback from application.js
Merge branch 'master' into csv_no_records_found_exc
Merge pull request #1205 from modilabs/csv_no_records_found_exc

test to check that we get a 404 for exports with no data and fix to handle async exports with no data