fix to not print an error is the timeout is being increased by the forwarding logic instead of the user.  tests agains the original timeout instead of the pumped up timeout for the underlying layers in the tree it has to go to.

slurm_init_slurm_msg is replaced by slurm_msg_t_init and slurm_msg_t_copy.

slurm_msg_t_init COMPLETELY initializes the structure, so it needs to be
called BEFORE setting any variables within the structure.

It is not clear if slurm_msg_t_copy is even necessary, it is only used
in three places.

removed convert_to_kilo replaces with convert_num_unit which will only convert the number in bluegene mode.

Required scontrol to use helper library.

statically linked.

g_slurm_auth_get_uid(). The original code was resulting in the
slaunch command having two different symbols g_context for the 
module slurm_auth.c. Some functions would use one symbol and 
other functions would use the other symbol resulting in extreme 
badness (zero pointers and seg faults).

altered the resource allocation and job_step_create_response structures.  Also altered the step_layout structure

    the code)

updated return codes from slurm_send_recv_rc_msg_only_one and slurm_send_recv_contoller_rc_msg to either 0 or -1 and added error checking to api/signal.c

call to slurm_open_controller_conn