0.1.0

• missing newline in debug.
• handle response with <msg><line><line>xxx</line></line>...
• in print_status() give priority to exception message over
  status_detail.
• use both code and reason from URLError exception for error message.
• Add support for log retrieval (type=log) to pan.xapi (see the log()
  method) and panxapi.py (see the --log option).
• reStructuredText cleanup.
• add example to retrieve report using the --ad-hoc option.
• Change name of distribution from PAN-python to pan-python.
• Add version attribute and --version option.
• Add GitHub references to README and setup.py.