
This change allows the PVM launcher to work on Mac nodes.

This change removes M_COMMANDTOPVM from the memory utilization in the
PVM launcher. Prior to the change, whenever we tried to free the malloc'ed
commandtopvm, a szone_free would fail. After this change, we leak the
1024 bytes allocated for the command, but there's no error on the Mac.



git-svn-id: 88467cb1fb04b8a755be7e1ee1026be4190196ef@16019 3a8e244f-b0f2-452b-bcba-4c88e055c3ca

CoryMcCartan/chapel,sungeunchoi/chapel,chizarlicious/chapel,chizarlicious/chapel,chizarlicious/chapel,hildeth/chapel,sungeunchoi/chapel,CoryMcCartan/chapel,hildeth/chapel,CoryMcCartan/chapel,chizarlicious/chapel,sungeunchoi/chapel,hildeth/chapel,sungeunchoi/chapel,hildeth/chapel,chizarlicious/chapel,CoryMcCartan/chapel,sungeunchoi/chapel,sungeunchoi/chapel,chizarlicious/chapel,CoryMcCartan/chapel,hildeth/chapel,sungeunchoi/chapel,hildeth/chapel,sungeunchoi/chapel,hildeth/chapel,CoryMcCartan/chapel,CoryMcCartan/chapel,chizarlicious/chapel