Fix a bug in reorder which causes a seg-fault when large ranges are    specified in the -f option.
Fix a bug in reorder which causes a seg-fault when large ranges are 
  specified in the -f option.

src/reorder/reorder.c (reorder): let expand_nums() take care of array
  allocation instead of guessing how many elements are needed by splitting
  on commas.

lexsf/crush-tools,lexsf/crush-tools,lexsf/crush-tools,google/crush-tools,google/crush-tools,google/crush-tools,lexsf/crush-tools,lexsf/crush-tools,google/crush-tools,google/crush-tools,google/crush-tools,lexsf/crush-tools,lexsf/crush-tools,google/crush-tools