vsqlite++: Added

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackware-id.org>
mysql-connector-c++: Added

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackware-id.org>
mysql-workbench: Upgraded to 6.0.2

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackware-id.org>