Set default handler in step() rather than loop() for client apps that don't call main()
Set default handler in step() rather than loop() for client apps that
don't call main()


git-svn-id: 9d763a2146cc7918956fa045a5de4b112f309167@854 a8f5125c-1e01-0410-8897-facf34644b8e

freevo/kaa-base,freevo/kaa-base