Add Iron Router

- Add RESTful routes to Meteor
Add main view files

- main.html - HTML head
- main.js - subscribes to locations collection
Add views

- application - primary layout
- locations - user start and end coordinates
Add primary route

- User visits / app routes to locations view
- Locations responsible for getting user coordinates
Add locations collection to publish
Merge pull request #5 from zkarst/add_meteor

Add primary views
- Application
- Locations