Update date and copyright notice

Author: migueldvb

tutorials/UVES/UVES.ipynb

@@ -2,7 +2,7 @@
  "metadata": {
   "astropy-tutorials": {
    "author": "Hans Moritz G\u00fcnther <hguenther@cfa.harvard.edu>, Miguel de Val-Borro <valborro@princeton.edu>",
-   "date": "May 2014",
+   "date": "August 2014",
    "link_name": "Analyzing UVES Spectroscopy with Astropy",
    "name": "",
    "published": true,
@@ -40,7 +40,7 @@
       "\n",
       "Authors: Moritz Guenther\n",
       "\n",
-      "Copyright: 2013 Moritz Guenther\n",
+      "Copyright: 2013, 2014 Moritz Guenther\n",
       "\n",
       "Based on observations made with ESO Telescopes at the La Silla Paranal Observatory\n",
       "under program ID 087.V0991(A)."