rlutil update: added cls set-color set-background-color set-console-title
rlutil update: added cls set-color set-background-color set-console-title

yuriy-chumak/OL,yuriy-chumak/OL,yuriy-chumak/OL,yuriy-chumak/OL,yuriy-chumak/OL,yuriy-chumak/OL