ArgumentParser no longer accepts version in Python 3.3
only display the program name, not the path
add new Dan Callaghan id to the THANKS
Set wsgi url_scheme to https if configured for SSL
add Greg McGuire to the THANKS
test 3.3
bump to 0.17.1
0.17.1 changelog
we actually support python 3 since the 0.16 version.
fix travis target
use the new travis https url.
latest version is now 0.17.1
redirect to the 0.17.1 version of the documentation
don't accept str or unicode in the body.
don't pass ssl_options if there are any.

some versions of tornado fail when passing empty ssl options. This
change fix it.

fix #465
don't remove the file under cygwin.

Thanks to @pombredanne for the report. fix #407
make import errors more visible

fix #461
optimize readline()

Use less memory when processing file uploading, to be fast and safe
say hello to 0.17.2
release 0.17.2