add Makefile to generate VisB HTML files using probcli

Makefile

+PROBCLI=probcli
+all:
+	$(PROBCLI) Button/button.mch -animate 15 -visb Button/button.json traces/html/button.html
+	$(PROBCLI) Lift/Lift.mch -property 'groundf=-1 & topf=2' -animate 20 -visb Lift/lift_groups.json traces/html/lift_groups.html
+	$(PROBCLI) N-Queens/QueensWithEvents.mch -property 'n=8' -animate 15 -visb N-Queens/queens_8.json traces/html/queens8.html
+	$(PROBCLI) Physics/MovingParticles3.mch -animate 30 -visb Physics/three_bodies.json traces/html/three_bodies.html