Correct license notices in all scripts.
README.md update
Mention the 4GB memory limit in 'stress' documentation.
Update Linux kernel to 3.8.6-cpustress
Update documentation for 2.2 release
Add mkdir commands to 'restore-symlinks' and rename the script to 'prepare'
Update version number in build scripts and boot configs.
Add 'menu --help' and minor bug fixes in scripts.
git-cache-meta.sh Fix bug that only access time is stored. Restore lost file modification time.
Minor correction to modification dates.
Bug fixes regarding '--help' option in various scripts.
Edit various shell scripts to improve compatibility to POSIX sh.
Trap also signal 1 (HUP) and 15 (TERM) in 'cpuburn' and 'mprime'.
More compatibility to POSIX sh. (Eliminated as many bashisms as possible.)
Minor bug fixes.
The build scripts will now execute other build scripts when needed.
Add screenshots.
mprime script: Use lowercase -w switch
Removed "root=/dev/ram0 ramdisk_size=12000" from the isolinux command-line.
Update version to 2.2.1 (under development)