JBIDE-18379 update from org.sonatype.m2e.mavenarchiver.feature 0.16.0.201401211452-signed-20140310144306 to 0.16.0.201409161210
JBIDE-18379 get org.sonatype.m2e.mavenarchiver.feature.feature.group 0.16.0.201409161210 from http://download.jboss.org/jbosstools/updates/requirements/m2eclipse-mavenarchiver/0.16.0.201409161210/, not from Luna