simplified Connect uses populates Database directly from JSON
TestConnect
Props to replace Properties
simplify Node/Relationship/entity
Rels.Map()
tale of two cities is too big to be a good benchmark
remove relationship indexes
Properties --> Props
Props map[string]interface{}
clean up changes to Node and entity
Revert "remove relationship indexes"

This reverts commit 628e3c93a7fb6418651d723eebfb5df2b94e23f5.
Update RelationshipIndex.Remove() for internal api change
Tell Travis to use Go 1.1
Merge pull request #12 from jmcvetta/direct_populate_node

Direct populate node