Shiny With User Based Enabling Included

With this pull we get a new look and feel, playlist based enabling, and user based enabling.

Things to remember:
```
A user is enabled when their name is clicked and their playlists become visible.
A user can be enabled even if they have no playlists enabled.
The state of the playlist remains the same regardless of any action taken on the user.
```

The enabling behaviors will work like so:

```gherkin
Given a disabled user with 2 disabled playlists
When I enable the user
Then the user's playlists become visible but remain disabled

Given a disabled user with 1 disabled playlist and 1 enabled playlist
When I enable the user
Then the user's playlists become visible and they keep their existing state

Given an enabled user with 2 enabled playlists
When I disable the user
Then the playlists remain enabled, but are not part of the music selecting algorithm

Given an enabled user with 2  enabled playlists
When I disable the user
Then the playlists are no longer visible
```