Fixing ldap authentication on blank password.
Fixing rights.
Merge pull request #873 from ngodfraind/master

bugfixes
give access to new ResourceNode parent in CopyResourceEvent
Commenting broken code.
Fixing file player event name.
Fixing email wrongly displayed in public profile.
Resetting picker after submit.
Agenda has a default hour value.
Removing an option from the general profile facet form.
Merge pull request #874 from Elorfin/copy-paths

give access to new ResourceNode parent in CopyResourceEvent
comment calls to commented functions
Merge pull request #875 from arnaudbey/comment

comment calls to commented functions
generatePublicUrl not recursive anymore
Merge branch 'master' of https://github.com/claroline/CoreBundle
Fixing resources d&d for firefox.
Merge branch 'master' of https://github.com/claroline/CoreBundle into role-by-user