Log Message:
py-waitress: update to 1.1.0

1.1.0:

Features
* Waitress now has a __main__ and thus may be called with python -mwaitress

Bugfixes
* Waitress no longer allows lowercase HTTP verbs. This change was made to fall \ 
in line with most HTTP servers.
* When receiving non-ascii bytes in the request URL, waitress will no longer \ 
abruptly close the connection, instead returning a 400 Bad Request.