ENH: Checking in cosmotools/master in the rru2-memfix-cosmotools branch

git-svn-id: https://svn.alcf.anl.gov/repos/DarkUniverse/rru2/branches/rru2-memfix-cosmotools/cosmotools@1298 952bdfbe-fa2e-45c0-a9ae-ac90d4a62daf