new commits in master branch == portlet must be upversioned

nivologd@gmail.com reports that whenever he builds Portlet from master branch, it fails because it's got the same plugin/feature versions as the previous baseline release, but there are new commits / SHAs since that baseline.

So, portlet should be upversioned so that the version validation test won't fail.

cc: mistria@redhat.com manderse@redhat.com snjeza_jira

(The reason this happened is that people committed changes to a branch of code which is no longer being developed. Since not being developed, no one upversioned the code along with those commits.)

The alternative solution to this issue is that @dgolovin should simply stop building portlet locally. We don't build it in Jenkins for the same reason.