Add files for directives, services, controller, and app module:
Implement http request in factory and html
Added d3 library as module, and wrote custom directive to insert d3 force layout on page
Directive uses data from scope
Add bower.json
Add slider bar
Add navbar
delete old public folder
use minified angular JS files in client/js
merge changes from master
basic mocking of db
what
merge changes from master
fixing merge conflics
resolve merge conflicts
fix merge conflicts
update getByID to use a cypher query
Fixed stub data generation

DB clear process was wiping out new nodes as they were created. Also fixed query for getById to return the correct node type"