Add Spring Boot auto-configuration for Neo4j vector store
Comment From: King-Chau
@tzolov #114 Please review, thank you.
Comment From: tzolov
LGTM, thank you @King-Chau
Comment From: tzolov
Rebased, squashed and merged at: b625ab1c1589dc6be0240b2d76d7023d43a71dcd