Added emms as doom module { :app emms } (#3581)

* Added emms dir to gitignore.

* Added emms module.

* Added emms module.

* Added emms module.

* I had a weird bug fixed it.

* I suck.

* Made the changer lissner requested.

* Made a restart music daemon func.

* Simplify config and bump package

* Proofread readme

Co-authored-by: Takoda J Horton <takodajhorton@protonmail.com>
Co-authored-by: Henrik Lissner <henrik@lissner.net>

modules/app/emms/autoload.el

@@ -0,0 +1,30 @@
+;;; app/emms/autoload.el -*- lexical-binding: t; -*-
+
+;;;###autoload
+(defun +emms/mpd-start-music-daemon ()
+  (interactive)
+  (start-process "mpd" nil "mpd")
+  (+emms/mpc-update-database)
+  (emms-player-mpd-connect)
+  (emms-cache-set-from-mpd-all)
+  (message "MPD Started!"))
+
+;;;###autoload
+(defun +emms/mpd-kill-music-daemon ()
+  (interactive)
+  (emms-stop)
+  (call-process "mpd" nil nil nil "--kill")
+  (message "MPD Killed!"))
+
+;;;###autoload
+(defun +emms/mpc-update-database ()
+  (interactive)
+  (call-process "mpc" nil nil nil "update")
+  (message "MPD Database Updated!"))
+
+;;;###autoload
+(defun +emms/mpd-restart-music-daemon ()
+  (interactive)
+  (+emms/mpd-kill-music-daemon)
+  (+emms/mpd-start-music-daemon)
+  (message "MPD Restarted!"))