upgrade to latest snapshot
Merge branch 'tinkerpop3' into tinkerpop3-snapshot

Conflicts:
	src/test/scala/com/tinkerpop/gremlin/scala/GremlinStandardTestSuite.scala
get main codebase to compile against latest snapshot - lift traverser into function

tests not there yet..
get main code back to compile with properties etc. - tests not done yet
get known steps back to work in tests, too - just missing some new tests now
get tests compiling - not green though..
fix property handling
provide automatic conversion from ScalaElement to GremlinElementSteps - no more duplication of methods!
fix some more tests...
fix some tests, comment weired has behaviours for now
update readme
readme
Merge branch 'tinkerpop3' of github.com:mpollmeier/gremlin-scala into tinkerpop3