fix compilation bug of init_openmp.c relating to existence of omp_num_threads and omp_get_num_threads() when compiling without OpenMP
Merge pull request #239 from kostrzewa/omp_num_threads_bug

fix compilation bug of init_openmp.c
fix bug in check of residue when using CLOVER operator
Merge pull request #241 from kostrzewa/clover_DUM_DERI_bug

fix bug in check of residue when using CLOVER operator
enable IO reread check also for LIME
Merge pull request #242 from kostrzewa/LIME_reread_check

enable IO reread check also for LIME
Implementation of simple IO test application for LEMON and LIME
fully generalize number of test configurations in test_io
add another read iteration in the reread loop
add another failure type to test_io
IO test randomized and more complete checksum checks added
make MPI barrier dependent on delay
Merge remote branch 'etmc/master' into smearing
use new gauge exchange in test_io
print read failure output only on proc_id == 0
include unistd.h in test_io
NUM_READS not used in test_io anymore
correctly reset delay in test_io
fix compilation bug of init_openmp.c relating to existence of omp_num_threads and omp_get_num_threads() when compiling without OpenMP
Merge remote branch 'kostrzewa/IO_test' into smearing