Merge pull request #6 from xiaoboa/master

config rspec to reset mongodb each time
add data model diagram
Merge pull request #7 from newton10471/master

add data model diagram
create new donor and associate event at the same time
Merge branch 'master' of https://github.com/newton10471/fong4life
Merge pull request #8 from newton10471/master

updates from second pairing session
made donors for a blood drive show up on view
add selects to forms
Merge pull request #12 from newton10471/master

commits from pairing session #3
add date picker for blood drive form
minor doc change, test pull requests
Merge pull request #14 from newton10471/master

minor doc change, test pull requests
updated rails to version 4.0.2
first cut at omniauth authentication
Merge branch 'master' of github.com:sjobe/fong4life
Merge branch 'adding-authentication' of github.com:newton10471/fong4life into adding-authentication
updated the omniauth-facebook version to the correct one with csrf works
updated the login status at layout page
test local credential for facebook
js coffee deal with the facebook login and the version fixed