follow/unfollow user
fixed removing userid from following_ids after user deleted
you can now view user without logging in(must know link huehue)
forgot to except login
little glitch after user -> 'show' legalization
showing users followed with link to them
small fix
globalizing require_session fx
basic band stuff
validation error messages and seed for mod/admin thing
users friend options + sum user fixes and redirects
little bug fix for redirects and friend functions
small error corrections
added delete to user edit form
bands update
removing unused stuff
owner of band deleted/leaving
updated_at fix user
updated_at fix bands
merged andrievs