Update to use the Gremlin 2.0 API
Merge pull request #2 from varju/gremlin-2.0

Update to use the Gremlin 2.0 API
Upgraded PropertyGraphSail to Blueprints 2.1.0-SNAPSHOT, and bumped version of the tool itself to 2.1.0-SNAPSHOT
Merge branch 'master' of github.com:tinkerpop/tinkubator
Removed IdIndexGraph, which has been mainlined into TinkerPop 2 as IdGraph
Bumped version to 2.2.0-SNAPSHOT
Merge branch 'master' of https://github.com/tinkerpop/tinkubator

Conflicts:
	gremlin-scala/pom.xml
	gremlin-scala/src/main/scala/com/tinkerpop/gremlin/scala/GremlinScalaPipeline.scala
	gremlin-scala/src/main/scala/com/tinkerpop/gremlin/scala/ScalaGraph.scala
	gremlin-scala/src/main/scala/com/tinkerpop/gremlin/scala/console/Console.scala
	gremlin-scala/src/test/scala/com/tinkerpop/gremlin/scala/branch/LoopStepTest.scala
	gremlin-scala/src/test/scala/com/tinkerpop/gremlin/scala/filter/DedupStepTest.scala
no need to override testCompliance (already called in super class)
re-integrated V and E
gitignore
upgrade to scala 2.10.0
skip gpg signing (this is tinkubator, not official tinkerpop stack)