qa/722 failing with utf-8 problem in QA test program (Python)

[Ken McDonell <kenj@xxxxxxxxxxxxxxxx>]

This is on ...

vm02        3.10.8   i686    openSUSE 13.2 (Harlequin)
vm03        3.10.8   x86_64  Fedora 21 (Twenty One)
vm05        3.10.8   x86_64  Gentoo 2.2
vm23        3.10.8   i686    Fedora 20 (Heisenbug)


Traceback (most recent call last):
  File "/home/kenj/src/pcp/qa/src/test_set_source.python", line 74, in <module>
    test.connect()
  File "/home/kenj/src/pcp/qa/src/test_set_source.python", line 67, in connect
    print("Hosts: %s" % self.opts.pmGetOptionHosts())
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xf8 in position 0: invalid 
start byte