Added tons of functionalities.

Changelog:
- Updated to Angular 2.0 RC2
- Login and authentication functional (register and password reset still
disabled)
- Password reset generates key and sends email
- Basic profiles now showing with ability to make some information
public and other informations private (schema not yet enforced - using
JSON Schema v3, disabled for testing)
- Inline editing of profile information functional
- Showing who is following you
- Showing who you are following
- Basic search added
- Ability to view others profiles if logged in
- Top Nav now updated depending on if user is logged in or not

Next release:
- Login/password reset/Registration/Email confirmation to be completed
and separated into its own module on the server side (Still looking into
best practices on Angular client side to make code more modular)
- Adding/removing relationships will be completed and functional
- Primitive tagging strategy will be implemented with ability to tag
yourself and view/search other users by tags
- Tons and tons of code cleanup required and server side will be made
more modular/component driven.