title: deploy on nexus artifacts with Snapshot policy but without SNAPSHOT string in version
body: <p>apparently my Nexus is rejecting every deploy I throw at him if the artifact has not -SNAPSHOT in the version.</p>
  
  <p>Data:</p>
  
  <ul>
  <li>name of the failing artifact: entando-core-engine-experiment-bundles_with_bootstrap.jar where <strong>experiment-bundles_with_bootstrap</strong> is the version <em>as in the version element of the pom.xml</em></li>
  <li>hosted repository policy on my Nexus: Snapshot, allow redeploy and so on (classic conf for snapshots)</li>
  <li>deployer: Jenkins 1.481</li>
  <li>same Jenkins job, but entando-core-engine-<strong>SNAPSHOT</strong>.jar ---> SUCCESS</li>
  </ul>
  
  <p>I need this naming convention because I'm building one of the several experiments we run internally, as opposite to the canonical develop branch which produces a proper entando-core-engine-SNAPSHOT.jar</p>
  
  <p>Any advice? 
  I'm totally lost.</p>