#19 Request for Python 3 support

[Reinis Danne]

At the moment it supports only Python 2, but it would be vastly more useful if it supported also Python 3 since new applications are written and older are ported to that version.

README file still doesn't list even Python 2.7 as supported.

[Sverker Nilsson]

Guppy3, created by YiFei Zhu for Python 3 (recommended!) is available here:
https://github.com/zhuyifei1999/guppy3/