add topbar highlighting and active class for Garment and Item index view links
add session[:return_to] to remember previous page for Item new views, add default scope updated_at for garments and items
add session[:return_to] to Garment and Item edit views to redirect to page that linked through to the edit page
change hover over and active colors for top bar
add users_controller with routes and views
make table full width, add admin status, current sign in, and last sign in to users table
finish User edit and new
hide the show action on the User index
add Comment model
add comments and the ability to add comments to Garment show page
ERROR with comments redirect_to, added comments
Merge remote-tracking branch 'origin/master'