[0.85] #4385: Re-enable (and validate) all massive actions (new and old ones)


git-svn-id: https://forge.indepnet.net/svn/glpi/branches/0.85-work@21614 35612d4c-9d10-0410-837c-bf9dd1be60d7
[0.85] #4385: Don't allow actions that are not allowed on given items


git-svn-id: https://forge.indepnet.net/svn/glpi/branches/0.85-work@21615 35612d4c-9d10-0410-837c-bf9dd1be60d7