GraphDB: removed dependency with Gremlin 1.2-SNAPSHOT and used Gremlin 1.2.
GraphDB: removed dependency with Gremlin 1.2-SNAPSHOT and used Gremlin 1.2.

jdillon/orientdb,giastfader/orientdb,mbhulin/orientdb,orientechnologies/orientdb,orientechnologies/orientdb,mmacfadden/orientdb,alonsod86/orientdb,alonsod86/orientdb,cstamas/orientdb,giastfader/orientdb,intfrr/orientdb,sanyaade-g2g-repos/orientdb,allanmoso/orientdb,mbhulin/orientdb,giastfader/orientdb,joansmith/orientdb,mmacfadden/orientdb,cstamas/orientdb,alonsod86/orientdb,allanmoso/orientdb,mmacfadden/orientdb,wouterv/orientdb,alonsod86/orientdb,wouterv/orientdb,tempbottle/orientdb,sanyaade-g2g-repos/orientdb,joansmith/orientdb,joansmith/orientdb,wyzssw/orientdb,sanyaade-g2g-repos/orientdb,allanmoso/orientdb,rprabhat/orientdb,intfrr/orientdb,tempbottle/orientdb,redox/OrientDB,sanyaade-g2g-repos/orientdb,wyzssw/orientdb,orientechnologies/orientdb,rprabhat/orientdb,jdillon/orientdb,intfrr/orientdb,cstamas/orientdb,tempbottle/orientdb,jdillon/orientdb,rprabhat/orientdb,redox/OrientDB,allanmoso/orientdb,joansmith/orientdb,mbhulin/orientdb,redox/OrientDB,orientechnologies/orientdb,wyzssw/orientdb,wouterv/orientdb,wyzssw/orientdb,intfrr/orientdb,tempbottle/orientdb,cstamas/orientdb,mbhulin/orientdb,redox/OrientDB,giastfader/orientdb,rprabhat/orientdb,wouterv/orientdb,mmacfadden/orientdb