Add conkys and wallpapers

.conky/music/fetch_meta.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+old_meta=""
+while :
+do
+    if [ "$(playerctl status)" = "Playing" ]
+    then
+        new_meta=$(playerctl metadata)
+        if [ "$new_meta" != "$old_meta" ]
+        then
+            echo $new_meta > ~/.conky/music/meta
+            old_meta=$new_meta
+        fi
+    else
+        new_meta=''
+        if [ -e ~/.conky/music/meta ]
+        then
+            rm ~/.conky/music/meta
+        fi
+    fi
+    sleep 1
+done