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.


git-svn-id: 036a1c5f902f528d79fbac72fb947c91fe594755@310 9f305d85-0c50-0410-b3e0-65f4174694de

dbushong/crush-tools,dbushong/crush-tools,dbushong/crush-tools,dbushong/crush-tools