Build #27

Parameters
 compositeUpdateSiteName
The name of the composite update site.
 compositeUpdateSiteLocation
Directory of the composite update site.
 updateSiteSourceDir
The directory the existing update site should be copied from.
 relativeTargetDir
Name of the directory the update site and Maven repository should be copied to, relative the composite update site's location / the Maven repository target base location thingy.
 mavenSourceDir
Directory of the Maven repository we want to publish.
 mavenTargetDir
Base directory where our Maven repositories are published in.