Added support for Dolphin PCIe network Gen 2. Assumes new Dolphin IX code...

Added support for Dolphin PCIe network Gen 2.  Assumes new Dolphin IX code installed at /opt/Dolphin5.


git-svn-id: https://redoubt.ligo-wa.caltech.edu/svn/advLigoRTS/trunk@4293 6dcd42c9-f523-4c6d-aada-af552506706e