* Add command to repeat: never
* Add a default repeat value to the settings
* Add comments to repeat types
* Remove unused utility
* Use the default repeat property when inferring values
* Use a one day default default period after all
* Update README to mention the new default interval setting
* Reword new repeat property setting
* Prepare release of version 1.8.0
* Add toggle to enqueue notes without repeat (for setup)
* Show the Never button if non-repeating notes are enqueued
* Fix merge conflict after adding the never repeat setting
* Prepare release of version 1.9.0