Rename routes to separate index and chatrooms. Deny access if not logged in except for index. Create accessDenied template with login button.
Rename some files, index now called home as per Meteor iron-router standards.
Create privacyPolicy and termsOfUse templates, routes & footer links. Allow access to privacy, terms and notFound routes when not logged in. Hide menu when not logged in. Set the notFoundTemplate for the whole router.
Merge pull request #34 from paulld/restrict_access_to_login

Require login to access all routes except home.