Fixed minor typo in README.
Merge pull request #46 from chena/readme-typo

Fixed minor typo in README.
php: finished with facebook ahth, added jwt
php: google authentication
php: fixed google auth
php: updated createToken function
php: facebook and google can now be linked
php: use Hash::make to hash user's password
php: implemented local sign-in
General fixes: Added missing imports and commented out code not being used
php: github auth
Merge remote-tracking branch 'origin/master'
node: code refactoring, use jwt claims discussed in #37
readme: table of contents, faq, updated configuration
tokenName is now used to change token's name sent from a server
store token in local storage as tokenPrefix_tokenName
currentUser is set to payload.user or payload.sub
retrieve profile information via Account service and set it on $scope.user
meta tag for ssl certificate
routeChangeListener now redirects to loginRediect instead of hard-coded '/' path