Skip dn_table_rowcount, print status.
Skip dn_table_rowcount, print status.

- The dn_table_rowcount table isn't useful to us and causes schema import errors.  Exclude it.
- This file now prints its own status to make output prettier and more informative.
NickDaly/genome-explorer,NickDaly/genome-explorer,NickDaly/genome-explorer,NickDaly/genome-explorer,NickDaly/genome-explorer