[0.85] additional clean for fixed #3246
Find solution to clean followups content before import on mailcollector


git-svn-id: https://forge.indepnet.net/svn/glpi/branches/0.85-work@20537 35612d4c-9d10-0410-837c-bf9dd1be60d7
[0.85] minor fix


git-svn-id: https://forge.indepnet.net/svn/glpi/branches/0.85-work@20539 35612d4c-9d10-0410-837c-bf9dd1be60d7
[0.85] fix last


git-svn-id: https://forge.indepnet.net/svn/glpi/branches/0.85-work@20541 35612d4c-9d10-0410-837c-bf9dd1be60d7
[0.85] begin work on new dropdown system


git-svn-id: https://forge.indepnet.net/svn/glpi/branches/0.85-work@20542 35612d4c-9d10-0410-837c-bf9dd1be60d7