add space between session listing
add meetings and meeting talks
Added github auth, no tests
display meeting on dashboard and meeting page
Merge pull request #54 from codebar/github_login

Added github auth, no tests
resolve merge conflict in schema
Merge pull request #55 from despo/add-meetup

Add meetup
Fixes #49
resolve merge coflict
Fix already created members
order talks by title
Merge pull request #57 from codebar/fix_already_existing_members

Fix already created members
handle no name
fixed rspec description
Merge pull request #60 from DriftingWave/students_rsvp

fixed rspec description
change session invtation,
respond through interface not email
don't display sign up buttons if user is logged in
change invitation view
sessions + courses pages
send email when student confirms attendance