Merge pull request #14 from newton10471/master

minor doc change, test pull requests
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
Merge pull request #2 from fireweb/adding-authentication

omniauthentication for facebook
checked again via created another key, which works under localhost:3000
Merge pull request #3 from fireweb/adding-authentication

checked again via created another key, which works under localhost:3000