Add cram package.
Add cram package.

skosukhin/spack,iulian787/spack,lgarren/spack,tmerrick1/spack,lgarren/spack,LLNL/spack,mfherbst/spack,EmreAtes/spack,krafczyk/spack,TheTimmy/spack,tmerrick1/spack,krafczyk/spack,iulian787/spack,TheTimmy/spack,lgarren/spack,iulian787/spack,tmerrick1/spack,LLNL/spack,mfherbst/spack,LLNL/spack,skosukhin/spack,skosukhin/spack,EmreAtes/spack,iulian787/spack,mfherbst/spack,matthiasdiener/spack,lgarren/spack,EmreAtes/spack,matthiasdiener/spack,TheTimmy/spack,skosukhin/spack,LLNL/spack,mfherbst/spack,tmerrick1/spack,tmerrick1/spack,LLNL/spack,EmreAtes/spack,matthiasdiener/spack,TheTimmy/spack,krafczyk/spack,krafczyk/spack,krafczyk/spack,iulian787/spack,TheTimmy/spack,matthiasdiener/spack,skosukhin/spack,EmreAtes/spack,matthiasdiener/spack,mfherbst/spack,lgarren/spack