Allow to specifically declare database connection name when running Orchestra\Tenanti\Observer. This allow user to setup multi-tenancy on a different database.

Signed-off-by: crynobone <crynobone@gmail.com>
Allow to configuration custom multi-tenant migration table name.

Signed-off-by: crynobone <crynobone@gmail.com>
Bind tenant data to database name, which allow using multi-tenancy database using multiple database connection.

Signed-off-by: crynobone <crynobone@gmail.com>
Include multi database connection setup guide on readme.

Signed-off-by: crynobone <crynobone@gmail.com>
Prepare v2.2.1 release.

Signed-off-by: crynobone <crynobone@gmail.com>
Merge branch '2.2'