Find target codes for ForTrilinos linear solver testing and V&V

[kevans32]

Find linear solver fortran code that we can target, perhaps the UTEP or MFIX guys have a code we could use. Note: COBRA, also an NE code we have access to, could be used, because it uses Futility interface to access trilinos linear solvers

[youngmit]

I'm working on getting Futility to a point where it could use the new ForTrilinos stuff as a backend for its solvers. Right now everything is done in Epetra, rather than Tpetra. I am refactoring the code to use Tpetra instead. Once that's done, we can figure out a way to get the existing Tpetra objects that we build in Futility into the simplified interfaces. At that point, MPACT and C-TF will be able to use the eigen and linear solvers, respectively, without too much effort.