update doc/source/index.rst
writing the first section of usersguide.rst
reset tests scripts. Provisioning on VirutalBox works as tests. So right now tests script is not needed. I'll come back to consider testing process later.
adding power off IPMI
adding power state IPMI
fix typo state to status
create ipmi power on function
add diskless boot
fix sudo to run
add env.user in diskless_boot_pxe
adding update-rc.d ssh defaults in make-iso
adding aptitude update in make-iso
add ssh_key on the config
fixing Teefaafile.yml name on lib/common.py
adding ssh_key in teefaa/ssh.py
adding ssh_key in teefaa/ssh.py
adding os.path.expanduser teefaa/ssh.py
adding os.path.abspath teefaa/ssh.py
adding os.path.abspath teefaa/ssh.py
adding os.path.abspath teefaa/ssh.py