User specific widget preferences

[jesseleite]

• Load user widget preferences if they exist
• GUI for user widget prefs?

[jesseleite]

This works now, but there's no GUI designification.

name: 'Jesse Leite'
super: true
id: 5337d7e8-5f50-4fb0-8548-b3fdf522f809
preferences:
  widgets:
    -
      type: collection
      collection: pages
      limit: 3
      width: 50
    -
      type: collection
      collection: blog
      limit: 3
      width: 50