Now qsys for PBS/Torque schedulers get the actual job_id (#187)
Now qsys for PBS/Torque schedulers get the actual job_id (#187)

* Now qsys for SGE schedulers get the actual job_id

* Move SGE job_id assignment to method, override in PBS subclass

* fix typo in qsub_stdout variable ref

* Style changes to SGE classes, fixed qsub status checks, torque now gets correct job_id

status check for qsub fixed, there was a logical error in checking the return.

torque now inherits PBS so has the same set_job_id metho

* Remove private variable "qsub_stdout" from SGE and subclasses

Now set_job_id takes qsub_stdout as an argument, however for SGE
it is ignored.

mschubert/clustermq,mschubert/clustermq,mschubert/clustermq