restor orignial simtime in opt_less, removed some files that were not supposed to be checked in, made a type cast in delay
restor orignial simtime in opt_less, removed some files that were not supposed to be checked in, made a type cast in delay

Hopsan/hopsan,Hopsan/hopsan,Hopsan/hopsan,Hopsan/hopsan,Hopsan/hopsan,Hopsan/hopsan