Bump copyright year.

COPYING

@@ -1,4 +1,4 @@
-Copyright (c) 2011-2017 Matthew Petroff
+Copyright (c) 2011-2018 Matthew Petroff
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in

src/js/libpannellum.js

@@ -1,6 +1,6 @@
 /*
  * libpannellum - A WebGL and CSS 3D transform based Panorama Renderer
- * Copyright (c) 2012-2017 Matthew Petroff
+ * Copyright (c) 2012-2018 Matthew Petroff
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal

src/js/pannellum.js

@@ -1,6 +1,6 @@
 /*
  * Pannellum - An HTML5 based Panorama Viewer
- * Copyright (c) 2011-2017 Matthew Petroff
+ * Copyright (c) 2011-2018 Matthew Petroff
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal

utils/multires/generate.py

@@ -4,7 +4,7 @@
 # and nona (from Hugin)
 
 # generate.py - A multires tile set generator for Pannellum
-# Copyright (c) 2014-2017 Matthew Petroff
+# Copyright (c) 2014-2018 Matthew Petroff
 # 
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal

utils/video/videojs-pannellum-plugin.js

@@ -1,6 +1,6 @@
 /*
  * Video.js plugin for Pannellum
- * Copyright (c) 2015-2017 Matthew Petroff
+ * Copyright (c) 2015-2018 Matthew Petroff
  * MIT License
  */