added neo4j query for create and update
added neo4j query for items
Adding neo4j query for reviews
Merge pull request #28 from joelcoxokc/sprint5

Update: Item module - Configure scope methods for user story interaction, scaffold ui layout for ItemView, Refactor code, Document Code
Merge pull request #29 from joelcoxokc/sprint5

Update Package.json to be in sync with sprint5
Merge pull request #31 from baoducng/neo4j

Neo4j Queries
Test Locu API integration