Add Lato and font awesome

  icon-align-center
  icon-align-left
  icon-align-right
  icon-bold
  icon-cog
  icon-envelope
  icon-facebook-sign
  icon-font
  icon-info-sign
  icon-italic
  icon-ok
  icon-paper-clip
  icon-pencil
  icon-phone-sign
  icon-picture
  icon-plus-sign
  icon-remove
  icon-save
  icon-shopping-cart
  icon-trash
  icon-twitter-sign
  icon-underline
  icon-user
Improved edit mode

  - Fix price typo (price != prize)
  - Add edit image/content icons
  - Add instant save
  - Add/edit product list
  - Change header image is now a background instead of image
  - Change click product image to change it