+1 from customer
Also noting that the count of existing documents probably wouldn't work at all with 2016.2, as it was using @total which was removed with 2016.2. Using @search-total will work since we search all documents without a filter. So fixing that as well.
Fix #2987 "Excel import doesn't show Import button if database is empty"
Cherry-picking this to 2016.2 branch as well.