Updated vistrails
Fixed a bug where dependent package would not turn ON
Forcing the OFF when ESGF build
Merge remote-tracking branch 'origin/LiteBuild' into LiteBuild

* origin/LiteBuild:
  Fixed a bug where dependent package would not turn ON
  Updated vistrails

Conflicts:
	CMake/cdat_modules/vistrails_pkg.cmake
Merge remote-tracking branch 'devel/LiteBuild' into devel-master

* devel/LiteBuild:
  Forcing the OFF when ESGF build
  Fixed a bug where dependent package would not turn ON
  Updated vistrails