Files can be replaced.
modified claroline core bundle table controls behavior.
Merge pull request #676 from ngodfraind/replacing-files

Files can be replaced.
Update routing.yml
Merge pull request #677 from pitrackster/buttons

Changed core bundle table controls behavior (for messages)
Replacing plugins administration tool by package admin tool.
Merge branch '3.0-dev' of https://github.com/claroline/CoreBundle into platform-packages

Conflicts:
	DataFixtures/Required/Data/LoadAdminToolsData.php
	Library/Installation/AdditionalInstaller.php
	Resources/translations/platform.en.yml
	Resources/translations/platform.es.yml
	Resources/translations/platform.fr.yml
	Resources/views/Administration/Plugins/pluginList.html.twig
Custom installer.
Fixing merge.
Closing bracket.
Fixing updater.
Fixing LoadAdminToolData.
Merge pull request #679 from ngodfraind/platform-packages

Platform packages
Merge branch '3.0-dev' of https://github.com/claroline/CoreBundle into facet-profile

Conflicts:
	Library/Installation/Updater/Updater030000.php
	Resources/translations/platform.en.yml
	Resources/translations/platform.es.yml
	Resources/translations/platform.fr.yml
Adding explanation for facets.