Final release using SLURM

This is the final release of SPCM using SLURM (Simple Linux Utility for Resource Management), due to it's ever-increasing complexity and declining portability. Work will begin shortly on transitioning to LPJS (Lightweight, Portable Job Scheduler), which is committed to simplicity and full support for all POSIX platforms.

UI improvements and a few fixes

Several small UI improvements
A few bug fixes

Drop web monitor install, several minot enhancements

Drop web monitor setup: Ganglia and Nagios are abandoned, other tools are complicated
Integrate cluster-upgrade into menu system
Add support for custom delays to cluster-ipmi-power-on
A few minor fixes and enhancements

Use flavored ganglia package, minor enhancements

Add cluster-hardware-specs: Select dmidecode output
cluster-power-manager: Add option to power on nodes by hostname
Use flavored ganglia-web package (deprecated, will removed or replaced)
A few minor bug fixes

Minor bug fixes and enhancements

New scripts:
cluster-ipmi-remote-access: Enable remote access and set pw on nodes
cluster-remote-node: Update all relevant config files

Several minor bug fixes and enhancements

Numerous bug fixes and enhancements

Remove slurm-shutdown-idle-nodes, deprecated by cluster-power-saver
Merge slurm-memory-use into slurm-cluster-load
cluster-power-manager: New menu for IPMI power on and shut down
slurm-restart: Work around service munged restart failures on FreeBSD

Several other minor fixes and enhancements

Bug fixes and UI improvements

cluster-software-manager: Add ports/wip management and linux compat setup, make autoremove optional
cluster-setup: Leverage improved auto-nfs-*-setup in place of duplicated code
Finish support for non-numbered compute node hostnames
Several minor bug fixes and improvements

Bug fixes and numerous minor enhancements

More robust user input checks
Add build from source option to FreeBSD software manager
Separate node types from hostnames
Allow compute node names with no integer index

Eliminate WIP, minor enhancements

Eliminate remaining dependence on WIP ports
Improve NFS server seetup UI
Improve PXE node discover UI

Major clean up and testing

Consolidate scripts and standardize plist across platforms
Factor out several new scripts from FreeBSD cluster-setup for modularity and easier porting
Replace install-time patching for portability with $(cluster-localbase) calls
Improve user interface to prevent user errors
Add DESTDIR support to Makefile
Clean up and enhance menus
Separate node types from hostnames to allow more flexibility, especially installing on existing LANs
Add scripts for FreeBSD OS upgrades
Use Joyent pkgsrc packages on CentOS installs
Standardize several coding practices across all scripts
Numerous other minor bug fixes and enhancements
Extensive testing on FreeBSD