added missing class
added missing class

git-svn-id: b6c13a3f01c183418960c1e4d1e6a42a97ce9376@708 23d1a52b-0c3c-0410-b72d-8f29ab48fe35

fvdnabee/mspsim,nfi/mspsim,joakimeriksson/mspsim,mspsim/mspsim,fvdnabee/mspsim,contiki-os/mspsim,cmorty/mspsim,ransford/mspsim,cmorty/mspsim,contiki-os/mspsim,nfi/mspsim,ransford/mspsim,joakimeriksson/mspsim,mspsim/mspsim