Merge remote-tracking branch 'origin/symfony2.3-update' into symfony2.3-update
Added migration file for Like entity. Added initial version of Like entity + test
Added xi-project/fixtures
added initial version of Like foundation
Removed newline
Added initial (and naiive) support for liking a post. Added simple twig extension for rendering like/unlike link.
Added fosjsroutebundle
Updated docs. Improved likes handling
Merge remote-tracking branch 'origin/master' into like-unlike-feature

Conflicts:
	README.md
	app/AppKernel.php
	app/Resources/views/base.html.twig
	composer.json
	src/Cobase/AppBundle/Resources/config/routing.yml
	src/Cobase/AppBundle/Resources/config/services.yml
Removed LikeController (not used). Added js code for enabling like/unlike link. Added repository method for
retrieving a like.
Merge remote-tracking branch 'origin/master' into like-unlike-feature

Conflicts:
	composer.lock
Removed newlines. Added missing likes link
Updated lock file.
Merge pull request #32 from CoBase/like-unlike-feature

Like unlike feature