Fix documentation
Sane defaults for host/port API usage
Do not attempt to interpret response after request is finished if it was already handled asynchronously
Release 2.02
Fix dealing with empty XML responses

Recent versions of Splunk respond with contents such as
<results preview='0'/>, which would XMLParser understand, but
request() would errorneously assume they have not been grokked and
proceed returning raw XML instead.
5.0.3 Splunk seems to work
Update changelog
Release 2.03
Make parser return the raw XML document if it could not be parsed

...instead of empty an empty list; so that an empty list can be easily
distinguished from incorrect (not understood) input.
Drop META.yml from the repository
Release 2.04
Be a bit more defensive about XML parsing
Fix POD syntax error
Add POD test
Release 2.05