[tools] Check for release notes in setVersion script.
[tools] Check for release notes in setVersion script.

Change-Id: I0a2964c413c36cec53bfd34135cab5580fe8104f

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