v0.0.2b - all scenes are a go

The specified source will now be toggled on/off for all scenes it is present in when recording is started/stopped.

v0.0.1d - Initial (working) Release

This release is the most basic proof-of-concept of the recording indication.

When recording is started, the specified source will be made visible. If the scene is changed, that source will be made visible if recording is still in progress. When recording is stopped, the source will be made invisible (and similarly on scene changes).

Limitations in the README still apply.