Bumped version for release

Bump version for release cut

bumped version for 0.16.0 release

Merge pull request dolthub#490 from liquidata-inc/zachmu/go-mysql-ser…

…ver-upgrade

Updated to the latest go-mysql-server

Merge pull request dolthub#474 from liquidata-inc/zachmu/batch-bug

Fixed bug caused by overzealous refactoring

Merge pull request dolthub#429 from liquidata-inc/andy/back_compat

andy/Test compatibility between Dolt versions

Merge pull request dolthub#429 from liquidata-inc/andy/back_compat

andy/Test compatibility between Dolt versions

Merge pull request dolthub#395 from liquidata-inc/aaron/sql-close-row…

…iters

go/cmd/dolt/commands/sql.go: Always close row iters. Improves robustness when SQL returns an error.

Merge pull request dolthub#362 from liquidata-inc/zachmu/sql-csv

CSV result format for SQL

Merge pull request dolthub#333 from liquidata-inc/andy/bats_check_ver…

…sion

fix regex