make max line count for mlogvis plot configurable via command line
make max line count for mlogvis plot configurable via command line

aerrami/mtools,rueckstiess/mtools,yaowenqiang/mtools,ces0712/mtools,rueckstiess/mtools,tomzhang/mtools,aerrami/mtools,parkhyeonghwa/mtools,parkhyeonghwa/mtools,gormanb/mtools,yaowenqiang/mtools,tomzhang/mtools,gormanb/mtools,devkev/mtools,ces0712/mtools,aerrami/mtools,gormanb/mtools,tomzhang/mtools,yaowenqiang/mtools,devkev/mtools,devkev/mtools,parkhyeonghwa/mtools,ces0712/mtools