[FIX] Odoo 8.0-10.0: handling of odoo subcommand

When using an Odoo subcommand, the name of this subcommand has to be in
first position in the arguments list. Just pass the postgres config at
the end of the command... except for the scaffold one.

Fixes #83

10.0/entrypoint.sh

@@ -24,15 +24,19 @@ check_config "db_user" "$USER"
 check_config "db_password" "$PASSWORD"
 
 case "$1" in
-	-- | odoo)
-		shift
-		exec odoo "${DB_ARGS[@]}" "$@"
-		;;
-	-*)
-		exec odoo "${DB_ARGS[@]}" "$@"
-		;;
-	*)
-		exec "$@"
+    -- | odoo)
+        shift
+        if [[ "$1" == "scaffold" ]] ; then
+            exec odoo "$@"
+        else
+            exec odoo "$@" "${DB_ARGS[@]}"
+        fi
+        ;;
+    -*)
+        exec odoo "$@" "${DB_ARGS[@]}"
+        ;;
+    *)
+        exec "$@"
 esac
 
 exit 1