Attempt to fix coverage reporting

python-jsonschema/jsonschema#449

Bump to v1.10.1

Update README, bump to v1.10.0

Fix python2.7 compatibility with wrapt library

Bump to v1.9.1

Bump to v1.9.0

Load trace plugin first to get hollistic coverage

Bump to v1.8.1

Bump to v1.8.0

Fix timeout window tests (derp)