[Diem] - fixed possible issue in dmFileLog if a message contains a \n
[Diem]
- fixed possible issue in dmFileLog if a message contains a \n

git-svn-id: 07ba52ad13342956335ab470fd3773cbdcff1644@27867 ee427ae8-e902-0410-961c-c3ed070cd9f9

Symfony-Plugins/diemPlugin,Symfony-Plugins/diemPlugin,Symfony-Plugins/diemPlugin