Added README
modified routes
add avatar to user class
add avatar to user new/edit form
remove unecessary controller specs
update gems with launchy
pass edit integration test
add database_cleaning functionaility to specs
allow users to de-activate their account
create add photo method for current user
update photo class model for image size
create capybara test for add photo
reconfigure user login and logout
create tag user feature in photo show
create link on images
has a link to manage tags