Formatted markdown and lua snippets, removed trailing spaces and made example keybinds compilant with default awesome config
Co-authored-by: Nooo37 <senpai.ackabar@gmail.com>
* Old playerctl cli backend added as option
* Move files into directory and only require playerctl lib on enable
* Added wrapper functions to select backend based on args
* Switched 'player_stopped' signal to 'no_players' in CLI backend
* Added support for setting interval directly in enable() for CLI backend
* Update docs for both backends