Merge branch 'dsiegel-2.4.1'

Conflicts:
	CHANGELOG.textile
	pom.xml
Merge branch 'dsiegel-2.4.1'
Added changelog for https://github.com/tinkerpop/frames/pull/84
Fixed some unit test failures due to undeterministic ordering of graph elements and class methods.
Merge branch 'master' into 2.4.1

Conflicts:
	CHANGELOG.textile
Turn off doc lint to allow java8 build