RESIDENTStk wakeuptimer: fix loop when wakeuptime=OFF and no attribute wakeupDefaultTime present
RESIDENTStk wakeuptimer: fix loop when wakeuptime=OFF and no attribute wakeupDefaultTime presentView Changes
Source: RESIDENTStk wakeuptimer: fix loop when wakeuptime=OFF and no attribute wakeupDefaultTime present (http://sourceforge.net/p/fhem/code/8422/)