Added:
    * -v|--version for displaying version information.
    * Extended compatibilty across distros (Ubuntu, Debian, Raspbian, Fedora, CentOS, openSUSE (Leap & Tumbleweed).  

Changed:
    * Debian package description.
    * unitName replaces uniUnit, to avoid confusion and match closer with getnewip.  

Fixed:
    * Correctly written bash instructions.
    * Now properly removes one or multiple given unit(s).
    * Permissions for units, to avoid errors -- In some distros users don't have groups of the same name.
    * Now cleans up temporary http request remains better.

UPDATED build:
    * Moved systemd unit location
    * Spec file for openSUSE
    * Debian post instructions