* [go-xcat] Revise debug log, in order to make debugging go-xcat and bug reporting easier.
* [go-xcat] Revise the prompt messages
* [go-xcat] In yum/zypper repo file, use gpgcheck=1
* [go-xcat] Bump version number
* [go-xcat] Revise the help messages
* [go-xcat] xCAT uninstallation
* [go-xcat] Fix kill command error messages
* [go-xcat] Simplify command line argument processing
* [go-xcat] When do a `check', only run update_repo
* Update document of xCAT uninstallation - use `go-xcat uninstall`
* [go-xcat] Handle goconserver in trash_xcat()
* [go-xcat] Add goconserver to the uninstallation package list
* Add goconserver to the uninstallation package list
* [go-xcat] Fix debug_logger
* [go-xcat] xCAT can be completely uninstalled