[0.85] fix upgrade process


git-svn-id: https://forge.indepnet.net/svn/glpi/branches/0.85-work@21273 35612d4c-9d10-0410-837c-bf9dd1be60d7
[0.85] fix changes rights update


git-svn-id: https://forge.indepnet.net/svn/glpi/branches/0.85-work@21274 35612d4c-9d10-0410-837c-bf9dd1be60d7
[0.85] fix upgrade process for rights


git-svn-id: https://forge.indepnet.net/svn/glpi/branches/0.85-work@21275 35612d4c-9d10-0410-837c-bf9dd1be60d7
[0.85] fix change access


git-svn-id: https://forge.indepnet.net/svn/glpi/branches/0.85-work@21276 35612d4c-9d10-0410-837c-bf9dd1be60d7