Defined default database.yml for RubyApps in case of no dbs detected (SQLite3 fallback)

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>
Fixed issue with database setup always for Postgresql.

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>
svdply doesn't require MODE=setup for 1st deploy. It will just detect it and automatically execute setup steps if there's no repository to push to.

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>