Added Admin restricted access to the new video page
Refactored to use AuthenticationController
Refactored to use an AdministrationController
Updated video create form
Fixed an issue related to saving users.  Validating password worked for 
new and change password but was a problem with editing a user to be an admin
Added gems for file uploads
Updated Video Model to add new fields for cover and video uploads
Added support for uploading and playing videos
Setup default images for when no cover has been uploaded
Don’t show the watch now link if there is no video url
removing tmp files from public
Added Feature Spec for video creation and viewing
Merge pull request #11 from mellowcoder/week6_part1

Week6 part1 - Since this pretty much matched the solution videos I am going merge and move on the the second part of week 6