Major Description
As easyant best practice module-orchestration and module inheritance feature should be clearly separated.
In current code base (also in our examples), we do not reflect this best practice.
In example-multimodule the parent acts also as an orchestrator.
To force user to go in that way Nicolas Lalevée suggested to change the default parent location from "../module.ivy" to "../parent.ivy".
This way we will have both module separated (so we respect our best practice), and users are still free to change "location" attributes in their "extends" element.