Prune config

[rountree]

Updates the configure script as follows:

Runtime-only options no longer in configure:

--with-python-prefix
--with-numa-excludes
--with-usage-logging
--enable-cleanup-process
--enable-crash-dedup 

Options no longer available

--enable-sec-launchmon
--with-launchmon
--with-launchmon-incdir
--with-launchmon-libdir
--with-launchmon-rmcommdir
--with-glibc-be-dir
--enable-msocket
--enable-cobo
--enable-shmem
--enable-socket
--enable-pipes
--enable-biter
--enable-bluegene
--enable-subaudit-as-default

cobo is now the only inter-server communication protocol.
pipes is now the only intra-server communication protocol.

Removes interface layers that enabled multiple protocol options.

Remaining configure options scheduled for removal:

--enable-remap-pageone
--with-hostbin=EXE
--with-rsh-launch
--with-rsh-cmd=EXE

Remaining configure options scheduled to become runtime-only:

--with-localstorage
--with-cachepaths
--with-compaths
--with-default-local-prefix
--with-slurm-launch