Modified users page to only show names. Clicking "you" will go to edit, and clicking someone else will go to show
Added redirect on user index, show, edit, and update if not logged in
Removed multiple notice hooks and added to application.html.erb
Added check to see if user being modified is you. Also refactored return flow. edit page is currently unreachable (don't know why)
Added logged in check for admin
Replaced notice with a second id, alert
Added links to side bar for users and home
Added css for notice and error ids
Updated show page to not show passwords, and to only show EDIT link if it's you. Also, made link to you like to users/your_id rather than edit
Used hack to fix bug (couldn't compare session[:user_id] and user_id, so did User.find_by_id(user_id).id
Added a link to the admin page when logged in.