Added info about changes to APIs, data structures, #defines, etc.

The slurm.spec file handles these separately, do not install through automake.

And run autogen.sh again.

bug 2597

anymore.

Some systems return EWOULDBLOCK rather than EAGAIN on recv() failure
This is an enhancement to commit af47b4b2

See bug 2672 for details

Correction to commit 5176f7bc

This fixes a problem introduced in commit
31aa3244
which was causing test1.91 to generate a fatal slurmd error.

Conflicts:
	NEWS

Copied select items from NEWS

# Conflicts:
#	NEWS

of Slurm.

to avoid potential deadlock.

a more timely manner.

Use TaskPluginParam for default task binding if no user specified CPU
    binding. User --cpu_bind option takes precident over default. No longer
    any error if user --cpu_bind option does not match TaskPluginParam.
bug 2655

No real code change.

Compiler errors out preventing these 13 from running without fixing the implied
int type for main.

Do not use AC_CONFIG_FILES as this may not expand all variables at config time.

Loosely based on recommendations from http://www.gnu.org/software/autoconf/manual/autoconf.html#Makefile-Substitutions

Run autogen.sh to pick up changes as well.

Bug 2247/2298.

though we decided to push that fix to 16.05 since this has been broken for
a while and no one has complained.

Prior logic only supported ntasks_per_core
bug 2655

The logic in select/cons_res had a bad calculation where it used
the CPUs per socket rather than CPUs per core in determining how
much memory a job would require (e.g. 6 cores per socket, 2 threads
per core; if a job requested 4 tasks, the algorithms was determining
the memory requirement would be that of 48 CPUs [4*6*2] rather than
8 CPUs [4*2])

meant to be checked in.