Update README.md

Use documentation for Facebook Like
type fix
more documentation
updated documentation
Update .travis.yml
Update composer.json
Facebook Send integration
LinkedIn share integration
Update .travis.yml
added a dummy test
Update README.md
fix phpunit
Update Resources/doc/index.md
Added default vote values to config.yml
Merge branch 'master' of github.com:Kunstmaan/KunstmaanVotingBundle

* 'master' of github.com:Kunstmaan/KunstmaanVotingBundle:
  Update Resources/doc/index.md
  fix phpunit
fix Container use
standard Up & Down vote
Vote repository refactoring
code formatting
code formatting