example: move storm jobname to match new method signatures

Commit 2fc086ac (Fix storm testing situation) updated
storm initialization idiom from

Storm.local(jobname, opts).run(foo)

to

Storm.local(opts).run(foo, jobname)

This commit updates StormRunner in the example code to these new
method signatures so that the summingbird-example project builds
successfully.
Merge pull request #231 from dribnet/example-fix

example: move storm jobname to match new method signatures