Adds two new bar-level options:
- `start_hidden`, which stops a bar from showing when Ironbar starts. It can then be hidden via IPC or auto-hide.
- `autohide`, which takes a delay after which the bar will be hidden when the cursor leaves. Hovering at the screen edge where the bar is located reveals the bar again.
Resolves#167
When no config file is found, the bar will now automatically instead load a hard-coded default consisting of the `focused` and `clock` modules, and a `label` informing you the bar is not configured. Instructions are also printed to the log.
Resolves#25.
Completely refactors the MPD module to be the 'music' module. This now supports both MPD and MPRIS with the same UI for both.
BREAKING CHANGE: The `mpd` module has been renamed to `music`. You will need to update the `type` value in your config and add `player_type` to continue using MPD. You will also need to update your styles.
Adds `on_click_middle`, `on_click_right`, `on_scroll_up`, `on_scroll_down`.
BREAKING CHANGE: `on_click` is now called `on_click_left` for consistency with new options.
Resolves#44.
