Fixed setting the start time when querying in sacct to the beginning of the day if not set previously.  Some extra debugging, and a fix to a regression test with a bad name in it

Fix for case sensitive databases when a slurmctld has a mixed case clustername to lower case the string to easy compares.

The slurmstepd will now refresh it's log file handle on a reconfig, previously if a log was rolled any output from the stepd was lost.

Added logic to make sure if enforcing a memory limit when using the jobacct_gather plugin a user can no longer turn off the logic to enforce the limit.

Fix bug in wiki(2) plugins where if HostFormat=2 and the task list is greater than 64 we don't truncate.  Previously this would mess up Moab by sending a truncated task list when doing a get jobs.

BLUEGENE - fixed issue when combining blocks that are in ready states to make a larger block from those or make multiple smaller blocks by splitting the larger block.  Previously this would only work with block in a free state.

Moved scontrol show node's Reason= field to the last item displayed

BLUEGENE - fixed issues when updating a pending job when a node count was incorrect for the asked for connection type.

 blocks

   a job or step receives a TERM or KILL signal

Added new macro SLURM_VERSION for use in autoconf scripts to determine current version of slurm installed on system when building against the api.

   a slurm.conf variable (PriorityCalcPeriod)

    the spank_job_env functionality.
 -- Improve spank_job_env interface and documentation
 -- Add ESPANK_NOT_LOCAL error code to spank_err_t

   preferred alternative to the "scontrol setdebug" command.

BLUEGENE - made it so when removing a block in an error state the nodes in the block are set correctly in accounting as not in error.

   builtin scheduler.