Add documentation on how to integrate fosuser and fosfacebookuser providers
Fix markdown typo
Fixes providers order
Formatting of paragraph "Include the login button in your templates"
Syntax highlighting for paragraph "Setting up the JavaScript SDK"
use html+jinja for Twig syntax highlighting
Use html+jinja for Twig syntax highlighting
Creating an option to avoid be redirect to facebook login
Removing LogoutHandler

LogoutHandler it's useless to deal with the logout for Facebook apps.
It's better to do it using the Javascript SDK (Facebook JS-SDK)
Fixed configuration for new PHP Facebook path
Update README.md
Update README.md

getFirstName -> getFirstname
Update README.md

path to base_facebook.php fix from 
file="%kernel.root_dir%/../vendor/facebook/src/base_facebook.php"
to
file="%kernel.root_dir%/../vendor/facebook/php-sdk/src/base_facebook.php"
Fix the README numeration and code highlighting
Separate the code blocks
Merge pull request #219 from mgallego/patch-1

Fix the README numeration and code highlighting
Merge pull request #215 from sebastienflamant/master

doc edit
Merge pull request #211 from vhpoet/master

Update README.md
Merge pull request #207 from albertofem/master

Incorrect facebook SDK path
Merge pull request #164 from qpleple/patch-3

Syntax highlighting for paragraph "Setting up the JavaScript SDK"