propagation of rev 259 (more calls to check_receive to fluidify communications) to VsgPRTree2@t@
propagation of rev 259 (more calls to check_receive to fluidify communications) to VsgPRTree2@t@

git-svn-id: f0a8a97a5badf4f80e5ae0e56d9685500bf95b05@261 7332c9bf-690c-0410-b12f-844d5cfd0fe5

pigay/vsg,pigay/vsg,pigay/vsg,pigay/vsg