Merge branch 'backend'

* backend: (101 commits)
  new boxes logo
  faqs
  pricing page
  hp tweaks
  aup, pricing and hp mods
  New pricing image
  doc updates and build
  hp some images reverted
  hp images tryout
  build
  hp updates
  tutorial work
  Doc updates and build
  doc deployment
  build
  annotations and PHP
  build
  box video added
  Update Njitsu screenshot
  features
  ...
Updated bundle
Tweaks and fixes, plus bringing back testimonials
Smushed images
Clean up of unused files
Removed build dir
renamed favicon base
Try moving favicon to before cache plugins in build
Added favicons to generate