HAMA-732 - fixed random VI picking in TestSubmitGraphJob
Remove unnecessary dependency

git-svn-id: https://svn.apache.org/repos/asf/hama/trunk@1504085 13f79535-47bb-0310-9956-ffa450edef68
Merge branch 'trunk' of http://git.apache.org/hama into HAMA-732
HAMA-732 - first working draft of OffHeapVerticesInfo