Updated gridengine.py to use the vf and p resources instead of mem_free and cpu.
Updated gridengine.py to use the vf and p resources instead of mem_free and cpu.



git-svn-id: f7ac333d3f078fc2d8ea384f67eaebefe0f0ab5a@8043 a8237c23-d22b-0410-ac1a-db40f18c2caa

harvardinformatics/jobTree,BD2KGenomics/slugflow,cooketho/jobTree,BD2KGenomics/toil-old,BD2KGenomics/slugflow,benedictpaten/jobTree