Fix ask parameters.
(cherry picked from commit bf114ec1290713eb91f1b6a48624e87bf9ea3182)
docs: Bump copyright year

(cherry picked from commit 85d15009afaefdcc18ae010aa20aeae9ae632c45)
docs: Add coveralls.io badge to README

(cherry picked from commit 9f31f97004fad7df9303e866f1aefb135e2f1dfb)
docs: Strip down config

(cherry picked from commit 59b31a49679dede4c0918a191bf1cbbe4595c682)
docs: Use Shields.io badges

(cherry picked from commit 1228f790e4ed1f0bece4e1695b606f0a23fd0966)
docs: Fix PyPI badges

(cherry picked from commit 1a166c969b602b4ea8a18f32914ce4acfa35d537)
String used as a message in documentation

Changed message from 'How are you?' to {'msg': 'How are you?'}.

Another place in the doc says "The message itself must always be a
dict", so I'm assuming this was a mistake.

(cherry picked from commit 14043f2450af68a5b16863e84ead0adbdf887d7d)