37_harmony.pm: escape some special characters in activity and device names.
37_harmony.pm: escape some special characters in activity and device names. see:http://forum.fhem.de/index.php/topic,14163.msg225543.html#msg225543View Changes
Source: 37_harmony.pm: escape some special characters in activity and device names. (http://sourceforge.net/p/fhem/code/7121/)