Handle gallery failure by falling back to shipped version of pester
Handle gallery failure by falling back to shipped version of pester

ChrisLGardner/vNextBuild,rfennell/vNextBuild,ChrisLGardner/vNextBuild,rfennell/vNextBuild,rfennell/vNextBuild,rfennell/vNextBuild,ChrisLGardner/vNextBuild,ChrisLGardner/vNextBuild