Minor code cleanup in GraphStrategy.
StrategyWrap vertices and edges returned from non-traversal methods #40
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'origin/master'
Add tests to enforce wrapping of traversal and graph elements for strategy.
Remove references to Blueprints and fix javadoc.
Merge remote-tracking branch 'origin/master'

Conflicts:
	neo4j-gremlin/src/main/java/com/tinkerpop/gremlin/neo4j/process/graph/Neo4jTraversal.java