added recent_videos method for Category model (with tests)
rewritten the method and tests after watching solution video
changed the view on the home page to only show last 6 vids for each category
added User model+controller; added registering functionality + register form; added login functionality + form + authentication; added front page view
minor re-factoring code to align with suggestions from the solution
added rest of the authentication (restricted some pages and some elements unless logged in, added helper methods); changed some static code (mockup) to dynamic ruby/rails
minor code changes made while going over the solution video
Merge pull request #4 from WebDevFromScratch/week1p2

Week1p2