Bump version: 0.9.0 → 0.9.1

Bump version: 0.8.0 → 0.9.0

Added known issue to atempt to forestall python2 openssl bug reports

Added test certs to manifest so the demos work out of the box
pinned ruamel.yaml in install controls
added requirement for requests to use new security enhancements per best practice
tweaked security functions to make it clearer when the cert is failing on handshake

Bump version: 0.6.1 → 0.7.0

Bump version: 0.6.0 → 0.6.1

Bump version: 0.5.1 → 0.6.0

Bump version: 0.5.0 → 0.5.1

Bump version: 0.4.0 → 0.5.0

Bump version: 0.3.2 → 0.4.0

Bump version: 0.3.1 → 0.3.2