remove trailing white-spaces from message model source.
remove trailing white-spaces from mailer model source.
remove trailing white-spaces from mail handler model source.
remove trailing white-spaces from unit search test.
remove trailing white-spaces from unit wiki content test.
remove trailing white-spaces from unit wiki test.
remove trailing white-spaces from unit wiki page test.
remove trailing white-spaces excluding SQL from issue model source.
remove trailing white-spaces from unit mail handler test.
remove trailing white-spaces from unit journal test.
