Archetype should support building and deploying bundle only

In the current setup of the WCM.io Maven Archetype it does not support the build and deploy of the bundle (core module) as a separate step. The breakdown in small modules with separate scripts works well overall, but the lack of a separate script for the bundles means we have to do a complete build and deploy for our new bundles to be installed. This slows down the development.

Functionality like autoInstallBundle could solve this.