Latest release 0.0.21

[bug-or-feature]

The latest release includes support for the official Lightstreamer Python client SDK, as IG have recently updated their server version to 7.3.3. The stream sample has been updated too. See

• https://pypi.org/project/lightstreamer-client-lib/1.0.3/
• Lightstreamer's official Python library #253
• https://labs.ig.com/lightstreamer-downloads
• https://sdk.lightstreamer.com/ls-python-client/1.0.3/api/index.html

[blobyNob]

great work. thanks for the efforts