[C++] Fixed member initialization in LibJoynRuntime
[C++] Fixed member initialization in LibJoynRuntime

Change-Id: Id2b41adf6a853a26b7fd6ad4a8d2ec8eb331dc0f

bmwcarit/joynr,bmwcarit/joynr,clive-jevons/joynr,clive-jevons/joynr,bmwcarit/joynr,bmwcarit/joynr,bmwcarit/joynr,clive-jevons/joynr,bmwcarit/joynr,clive-jevons/joynr,bmwcarit/joynr,bmwcarit/joynr,clive-jevons/joynr,clive-jevons/joynr,bmwcarit/joynr