opal/util/proc.c: handle unaligned opal_process_name_t parameters
mpiJava: call mca_base_var_register *after* MPI_Init
Thanks to Takahiro Kawashima and Siegmar Gross for pointing this issue
Remove unnecessary configure.m4 from pmix framework level. Update opal_check_pmi.m4 to correctly report Slurm locations