Update copyright header

pulseaudio_widget.lua

@@ -1,5 +1,5 @@
 --[[
-  Copyright 2017 Stefano Mazzucco <stefano AT curso DOT re>
+  Copyright 2017-2019 Stefano Mazzucco <stefano AT curso DOT re>
 
   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by

rockspec/pulseaudio_widget-0.6.1-1.rockspec

@@ -0,0 +1,27 @@
+package = "pulseaudio_widget"
+version = "0.6.1-1"
+source = {
+   url = "git://github.com/stefano-m/awesome-pulseaudio_widget",
+   tag = "v0.6.1"
+}
+description = {
+   summary = "A PulseAudio widget for the Awesome Window Manager",
+   detailed = [[
+    Control your audio in the Awesome with PulseAudio and DBus.
+    ]],
+   homepage = "https://github.com/stefano-m/awesome-pulseaudio_widget",
+   license = "GPL v3"
+}
+supported_platforms = {
+   "linux"
+}
+dependencies = {
+   "lua >= 5.2",
+   "pulseaudio_dbus >= 0.12.0, < 0.13"
+}
+build = {
+   type = "builtin",
+   modules = {
+      pulseaudio_widget = "pulseaudio_widget.lua"
+   }
+}