Merge pull request #881 from UV-CDAT/use-github-vistrails

Changes VisTrails URL to Github

Author: doutriaux1

CMake/cdat_modules/vistrails_pkg.cmake

@@ -1,5 +1,5 @@
 set(VISTRAILS_VERSION ${VISTRAILS_TAG_POINT})
-set(VISTRAILS_SOURCE "${GIT_PROTOCOL}vistrails.org/git/vistrails.git")
+set(VISTRAILS_SOURCE "${GIT_PROTOCOL}github.com/UV-CDAT/VisTrails.git")
 set(VISTRAILS_VERSION uvcdat-master)
 ## Now tarball so faking md5 to tell checkout point
 set(VISTRAILS_MD5 uvcdat-master)