Revert "conf"

This reverts commit c9c7c49785.

test

config/sq3_database.yml

@@ -4,7 +4,7 @@ development:
   database: ito_dev
   pool: 5
   username: ito_dev
-  password: 
+  password: ito_dev@42
 
 # Connect on a TCP socket. Omitted by default since the client uses a
   # domain socket that doesn't need configuration. Windows does not have
@@ -27,5 +27,5 @@ production:
   database: ito
   pool: 5
   username: ito
-  password: 
+  password: ito@42