added notification feature for users about excisting contacts
added ajax funcitonality to add new contacts
added auto-hide feature for new contacts button
finished positive notification ajax feature
added notification for new user signup
finished notification feature for users
edied notification feature
fixed geocoding of contacts
created a tags array and tag_list accessor for contact model
tag search works
working on google oauth2 for importing contacts - initial setup - not working
added facebook & google login
added tags_array and tags_with_weight methods in User model
added tag cloud (needs refactoring)
used @contacts instead of @user.contacts for the markers
added jquery turbolinks gem
added login with google - working
added ajax search for contacts tags. Gmaps not re-rendering
added google import for contacts
refactored import code into import controller