Merge branch 'release-0.3.4' into develop
merging release-0.3.4' into master
updating poms for 0.3.5-SNAPSHOT development
added binary metaclass.
updating poms for 0.4.0 release
updating poms for 0.4.0 release
Merge branch 'release-0.4.0'
merging release-0.4.0' into master