Add app walkthrough for final presentation.
Merge branch 'master' of https://github.com/opfo/resources

* 'master' of https://github.com/opfo/resources:
  Fix stupid mistake
  Add creation of comments_users
  Fix THIn pod spec.
  Add pod spec for THIn.
  Add default images.
  Update question view with selected vote button state.
  Add red button psd.
  Add users_votes table
  Revert AKTabBarController to 1.0.1.2.
  Update AKTabBarController to 1.0.1.3.
  Photoshop, indeed…
  Minor Photoshop thing…
  Selection panel for search
  Add debugger gem and amend aux db parser to work with new fts
  Fix metadata thing of a question being 4 px to wide.
  Add mockup of a post view.
  Add icons for replies and negative question/answer.