Ticket 48419 - getadminport() should not a be a static method
    
    Bug Description:  getadminport() was defined at astatic mehtod, but this function
                      was not part of any class.  This causes issues with sphinx
                      documentation.
    
    Fix Description:  Remove the staticmethod decorator
    
    https://fedorahosted.org/389/ticket/48419
    
    Reviwed by: mreynolds (one line commit rule)