Fixup calls to get user info
Fixup backbone-forms/bootstrap templates

nestedField was all messed up
Upgrade underscore to 1.4.4
Add user registration popup
Fix for bootstrap upgrade
Fixed save button event rigup for user profile
Validate name/email fields in user profile
Lock user reg modal down, save required
Creating UserInfo working

- Reloads top bar after entering, updates session info
- Needs to be triggered manually still
- Fixes issues with user_id/actor_id mismatch
DEBUG: Allow testmode login with actor identity string
Prepopulate user reg form with name if we can parse it

Also adjusts style of form slightly to breathe more.
Pop-up user reg form on every page load if unregistered