- Added 12 new sound effects
- Added the following canvas events:
- Zoom in
- Zoom out
- Layers changed (added or removed (I know, we'll get to separate events for
each))
- Render Complete (for when your QGIS is stuck and you need to know when it's
done rendering)
- Render Error (for when your QGIS is stuck and you need to know *if* it's
going to make it)
- Added a settings dialog that allows control over:
- Which sound effect will be used for each event
- Toggle whether to play sound effects for each event
- The volume of the sound effects
- Added a processing provider and a `Play Sound Effect` algorithm, usefull for
adding sound effects to your processing scripts and models
