to cancel a job, issue the job_step_cancel RPC with a step_id
of NO_VAL.

and RPCs. This will all be managed directly by srun/slurmd.

removed gid from messages this will come from getpwuid call
added a needed include to scancel to compile
removed old test from job_mgr_test that wouldn't compile due to changes in the api

Added pack/unpack functions and additional error codes.

Fixed bit_copy to set magic number.

Modified launch_task message to include stream slurm_addrs and global_task_ids arrays for each task to be launched

Removed slurm_prototcol_api include from slurm.h

fixed parsing for this message.

* added commandline parseing to slurmctld
	( I haven't resolved all the problems between read_config )
* changed job_allocate_response_msg to resource_... to reflect the naming scheme better.
* added cpu info to resouce_allocate_response_msg
* fixed slurmctld to return resource allocate messages

Converted job unpack function to allocate memory (instead of setting
a pointer and freeing it - and aborting).

Fixed numerous minor bugs in job allocation RPCs.
Added numerous job allocation errors.

finished implementation of node_registration_status message that the nodes sent to the controller when they come up

Added specific defined errorcodes that will be returned in the SLURM_RC_MESSAGE and formatted the slurm_protocol_pack file

Fixed some code for zero size memory allocates, and zero size messages.

Changed backup controller to "lx01" in slurm.conf2
Changed remaing malloc/free functions to xmalloc/xfree.

buffers that are pre-build by slurmctl, using the old inline pack, and for this reason
did not use the assert checked functions

node info conversion