Begin work for project cost see #4562


git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@22233 35612d4c-9d10-0410-837c-bf9dd1be60d7
improve hover system : permit to disable hover on a row


git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@22234 35612d4c-9d10-0410-837c-bf9dd1be60d7
improve display


git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@22235 35612d4c-9d10-0410-837c-bf9dd1be60d7
display


git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@22236 35612d4c-9d10-0410-837c-bf9dd1be60d7