remove trailing white-spaces from issue moves controller source.
remove trailing white-spaces from time entry model source.
remove trailing white-spaces from news model source.
remove trailing white-spaces from message observer model source.
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.
