release 0.7.2

fixes #29, refactoring getSupportCmds, not use attributes.

fixes #25, Support Device ID to send different web service enable/dis…

…able commands

0.6.0 release

refactor package script

increase vesion to 0.5

add command line architecture, support command line.

version 0.2 release, support shell mode, mac ipmi, sdr, sel, cpld com…

…mand.

fix nic and other command bugs.

version 0.1, support shell mode, sel, sdr ipmi redirect version help …

…command.