common: loop iteration limit was off by one

common: test zero sized stream write and read

build within phastaChef to run this test; core has phstream.h/cc

phSolver: update input.config with git hash when there is a commit

if the commu string is not quoted properly print a helpful message

common: use clean reference directory for read-only tests

phSolver: link against SCOREC/core/phasta for phstream

CWS comments to help KEJ understand more about stream, posix, and syncIO

memory allocs for serial, Euler, and for parts with no boundary condition codes

this may have some interplay with IO but hopefully minimal

deallocate point2ilwork in serial runs

silence warnings

support posix files in sub-directories

return 1 if the posix file failed to open

MPI_BYTE not MPI_CHAR

compute the group from the rank

small cleanup

add a few assertions, add commas to header string

modify readilwork test for new command line args

using mpi io

write ilwork data in parallel... in a very crude way

silence warning - use c style comments

add argument to phIOreadIlwork to control writing of array

Merge branch 'master' of github.com:PHASTA/phasta

mkdir module to replace system(...) call from fortran

Compressible code gets an update on what it writes in terms of convergence history. Columns are, step, time, ||L^-1 b||, db, ||b|| db Krylov Sum_Krylov

remove unused memory region and pointers

Serial PETSc was broken for cases with periodicity and for scalar solves but now fixed for both