remove printouts
remove printouts
Merge branch '2.0-maint' into 2.1-maint
Merge branch '2.1-maint'

Conflicts:
	data-import/src/main/java/com/ldbc/snb/interactive/neo4j/interactive/embedded_api_steps/Neo4jQuery3EmbeddedApi.java
	data-import/src/main/java/com/ldbc/snb/interactive/neo4j/interactive/embedded_api_steps/Neo4jQuery5EmbeddedApi.java
minor change to query1 api impl
Merge branch '2.0-maint' into 2.1-maint
Merge branch '2.1-maint'

Conflicts:
	data-import/src/main/java/com/ldbc/snb/interactive/neo4j/interactive/embedded_api_steps/Neo4jQuery1EmbeddedApi.java