Locations style updated
add rspec for helpers and fix xit
add rspec for item model
/views/users updated
search form added to navigation panel
start work gem_pusher
find_duplicates method added. Styles for main_content modified
item.rb reractoring
refactoring, method to find duplicates modified and spec added
add daily mailer
progress in pusher and fix errors
add daily mailer second commit
add daily mailer