fixed display of backuped files with utf8 characters
fixed display of cached stauts with utf8 characters
removed extra blank lines
up changelog
EBox::Sudo now writes correctly commands file with utf8 characters
 Avoid double utf8 encode when escaping file for commands, this is neccesary after improved utf8 support in EBox::Sudo
Merge pull request #98 from Zentyal/jag/sudo-ebackup-utf8

Write sudo command files in utf8, ebackup utf8 fixes