Open Traffic Sim Sim0MQ bus linkage

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods	Missed	Classes
Total	1,566 of 3,815	58%	189 of 284	33%	165	279	348	670	60	132	4	30
org.opentrafficsim.sim0mq.publisher		58%		33%	165	279	348	670	60	132	4	30