compressible: attempt to run tests with petsc and/or native solvers

compressible: pick solver.inp to match the enabled solver

ctest currently only supports running the compressible tests under one solver, not both

more PETSc pruning

make the residuals echoed in the log of PETSc and Native solver the same and switch petsc b vector construction to ADD_VALUES (let them do the global completion) likely fixed scalar solve bug as well

removed lots of unnecessary PETSc interface and lots of commented out stuff too

exploring pruning PETSc and comparing residuals more precisely

updated phasta.cc for petsc master (may brake older versions). Also added a dump of index sets for the rank specified in rankdump (static to file).

some compilers are more picky about f90 than others

a few more valgrind cleanups for the compressible code. This version runs duct cases with no errors

various cleanup's inspired by ASAN address and undefined in pursuit of the source of the PETSc failures on large cases

Should now compile for individual or combined IC solvers. Note flag changes for CMake. Some cleanup of old native GMRes solver for compressible flow

Merge branch 'topic_remove_mpoint' into svls

fixed a missed merge of compressible set initial condition from file and added PETSc using pkg config and ISJED_BROWN option for MatAssembly improvement

allocate memory for linear solvers directly in itrdrv

cmake changes for ALCF

Finally, we have all solvers in one branch, Compressible (Native/PETSc), Incompressible (leslib,svLS). Note CmakeLists.txt needed to set shared libs to no after PETSc set it to yes and fouled link.

This one builds

new files or files that moved from one directory to another in merge

First rough cut at merging svLS branch with PETSc_C

use labels for compressible tests

remove the symlinks

move mpi init and finalize out of phasta(...)

fix gfortran 4.9.2 -fbounds-check runtime error

when the dummy argument is fixed length it must be less than or equal to the actual arguments length, change the dummy arg to have dynamic length

compressible depends on common

set C and IC include dir in config