[Wiki,JS] update release notes w.r.t. uncaught errors in message router
[Wiki,JS] update release notes w.r.t. uncaught errors in message router

Change-Id: I5d35fa2dea27cf80a70d7022e833dadccdf3c38a

bmwcarit/joynr,bmwcarit/joynr,bmwcarit/joynr,bmwcarit/joynr,bmwcarit/joynr,bmwcarit/joynr,bmwcarit/joynr,bmwcarit/joynr,bmwcarit/joynr