restoring gemfile
Mailer Working
Merge pull request #4 from tadaya/rolodex

user can view rolodex test
worked on some css
css changes
Merge pull request #5 from jsimon727/user_can_log_in

User can log in
fixed the join button
Merge pull request #6 from jsimon727/user_can_create_card

fixed the join button
user can view rolodex
User can view rolodex