Belos: Split out run-time SolverFactory registration of Tpetra specializations of generic Belos solvers, into separate C++ files
Created by: mhoemmen
Belos::SolverFactory needs to build as fast as possible.
Instantiation of run-time registration functions for Tpetra specializations of generic Belos solvers currently happen all in one file. This increases build time and size. Separate out those instantiations into separate C++ files, one file per Belos solver.