use JBT Core TP Beta3 instead of Beta1; however, still can't fully resolve the TP :(
bump up to Luna M7 / JBT Beta2a
fix missing dep - org.jboss.tools.forge.ext.feature.feature.group and include Graphiti 0.10 instead of 0.11
Merge pull request #195 from nickboldt/update-tycho_2

use JBT Core TP Beta3 instead of Beta1; however, still can't fully resolve the TP :( >> master