v4.0.1
v4.0.1

        - get 'host:guest' name in Tapper-metainfo
        - add metainfo from autotest data
        - upload autotest log+result files
        - improved download+temp file caching
        - use default Tapper ports
        - allow local file:// URLs for autotest client
        - big Dist::Zilla roundhouse kick

tapper/Tapper-TestSuite-AutoTest,tapper/Tapper-TestSuite-AutoTest