OWCOUNT: fix 'Argument  isn't numeric in multiplication' for OWServer
Merge branch 'fix_owcount' into refactoring_owtherm
OWCOUNT: fix 'Argument  isn't numeric in multiplication' for OWServer
Merge branch 'fix_owcount' into refactoring_owtherm

Conflicts:
	fhem/FHEM/21_OWCOUNT.pm