- fixed pubsub_SUITE with the changed return types of the functions in api_pubsub
- fixed pubsub_SUITE with the changed return types of the functions in api_pubsub

git-svn-id: 2a8bda7383c9ade639fce354bdc7f74a859303c9@1462 71766da9-9752-0410-ab17-bfafa751c56a

Eonblast/Scalaxis,Eonblast/Scalaxis,Eonblast/Scalaxis,Eonblast/Scalaxis,Eonblast/Scalaxis,Eonblast/Scalaxis