SuiteSparse v5.4.0, Dec 28, 2018.
* GraphBLAS 2.2.2: many upgrades and new features, a few bug fixes
* CHOLMOD 3.0.13: fix to cholmod_core.h (for latest CUDA)
* SPQR 2.0.9: fix to SuiteSparseQR.hpp (for latest CUDA)
* UMFPACK 5.7.8: minor change to umf_analyze.h (not a bug, but the
parameter names in the *.h did not match the *.c.
* ssget: new matrices
* Mongoose 2.0.3: simpler cmake
* SuiteSparse_config: added JOBS option for parallel make, also added to
GraphBLAS, CHOLMOD, SPQR, UMFPACK, Mongoose, and metis-5.1.0