autotest/autotest — pull request #474 by zhouqt (2012-07-23 16:38:03+00:00)
Title: Bug fixing for physical_resources_check test

The former pullreq https://github.com/autotest/autotest/pull/440 introduced some bugs, this pullreq tries to fix them:
* Add special config for RHEL5 guest.
* Fix a typo in physical_resources_check config
* Fix a bug when generating cpu info.