Deletin ICAPLyon1SimpleTagBundle, tag deal manually in blogBundle more easier to deal, + add config file for blogBundle => need to find a way to do this automatically in the plugin system + update blogBundle
Update blog plugin
Merge branch 'master' into update_blog_plugin

Conflicts:
	app/config/config.yml
	composer.lock
	src/core/Claroline/CoreBundle/Migrations/Version20120119000000.php
Update composer.lock
Blog plugin update with field infos nullable
Remove symfony config file for blog plugin
Merge pull request #179 from claroline/update_blog_plugin

Update blog plugin