Rev version number to latest in Config.xml

Thanks to @jhoelzl for the update to the module version number for the release tag update.

API Key support, deprecation of old API endpoint

Thanks to @df2k2 and others who contributed.

This release:

• Add support for new API endpoint
• Add API key support
• Encrypt the API key in the config.

v0.3.0 Release

Merge pull request #14 from bennoislost/feature/HTTPS_endpoint_updates

HTTPS endpoint + pruning

v0.2.0 Release

Composer support