Updates to nightly testing script
Updates to nightly testing script

1) finished changes required for PVM testing
2) removed unnecessary special GASNet build step
3) collapsed debug directories to not specialize on day to save disk space



git-svn-id: 88467cb1fb04b8a755be7e1ee1026be4190196ef@16059 3a8e244f-b0f2-452b-bcba-4c88e055c3ca

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