* mac_osx/plugins/ipmi2xml/impi2xml.php,
linux/plugins/ipmi2xml/impi2xml.php: Updated for latest ipmitool
and works with Apple XServe "Nehalem". See blog post for adapting it
* mac_osx/plugins/ipmi2xml/README.txt,
linux/plugins/ipmi2xml/README.txt: Updated documentation for dependencies
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1677 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f