* Enable automated testing on Windows via AppVeyor
* tests: add some tests for the command line argument parsing
* cli: fixed windows argument parsing with escaped quotes, etc.
* tests: python2.6 requires unittest2
* tests: fixed awful typo!
requests 2.0 changed the read timeout behaviour,
but it will be fixed in the future 2.3.0 release.
This fix uses a HTTPAdapter if needed that will
make the behaviour consistent on all versions.