updated Gemfile.lock
added mandrill_mailer gem to Gemfile
added the file mail.rb in config/initializers
added carrierwave gem
added carrierwave uploader class
added uploader to Activity model with image field
migrated image add to activities
added mount_uploader to Activity model
added form for image to dashboard view
created class method for Activity to find interests for a specific user and category
got interests to show up on chart
added connection of interests and activites in user model
added first_name and last_name fields when user logs in
committing post scrum; includes del model changes and thumb uncommented for image uploader
uncommented RMagick in image uploader
change thumb process from scale to resize_to_limit to maintain image ratios
installed imagemagick and rmagick gem through ridic command workflow noted in trello;
passed in :thumb to the image_url in image form for
added functionality to include url for image
worked on new activity input