Resized left nav bar
Added form validations
Create broker function

- Submit form to express route using post
- catch mongoose validation messages
Enabled auth flags for each angularjs routes
Referenced User model to new folder location
Moved to per module's folder
Updated model reference
Added Create broker function

- save to mongodb
- renamed model.js to schema.js
Updated model reference
Removed bootstrapping of models

- no need since each models were loaded per module
Document schema

- schema for uploaded file to s3
Added mongoose validations
Moved user model to per module's folder