2.7RC->Trunk; 3D cylindrical, reclinear coords in Silo, 2D, NSIDED elements in Exodus

git-svn-id: svn+ssh://portal-auth.nersc.gov/project/projectdirs/visit/svn/visit/trunk@21924 18c085ea-50e0-402c-830e-de6fd14e8384
Changed version and updated splashscreen.


git-svn-id: svn+ssh://portal-auth.nersc.gov/project/projectdirs/visit/svn/visit/trunk@21925 18c085ea-50e0-402c-830e-de6fd14e8384
Fix SLIVR, introduce Raycasting: SLIVR, more coherent renderer dialog, add support for trilinear interpolation in raycasters.

git-svn-id: svn+ssh://portal-auth.nersc.gov/project/projectdirs/visit/svn/visit/trunk@21927 18c085ea-50e0-402c-830e-de6fd14e8384
remove udaReaderMTMD from databases CMakeLists.txt

git-svn-id: svn+ssh://portal-auth.nersc.gov/project/projectdirs/visit/svn/visit/trunk@21928 18c085ea-50e0-402c-830e-de6fd14e8384