update copyright

Author: Sneezry

view/popup.html

@@ -98,7 +98,7 @@
         <div id="infoContent">
             <!-- ABOUT -->
             <div v-show="info === 'about'">
-                <p><strong>Authenticator</strong> &copy; 2018 <a target='_blank' href='https://github.com/Authenticator-Extension'>Authenticator Extension</a>. Released under the MIT License.</p>
+                <p><strong>Authenticator</strong> &copy; 2019 <a target='_blank' href='https://github.com/Authenticator-Extension'>Authenticator Extension</a>. Released under the MIT License.</p>
                 <p><a target='_blank' href='https://code.google.com/p/crypto-js/'>crypto-js</a> Copyright Jeff Mott. Licensed under the BSD License.</p>
                 <p><a target='_blank' href='http://www.droidfonts.com/'>Droid Sans Mono</a> Copyright Steve Matteson. Licensed under the Apache License.</p>
                 <p><a target='_blank' href='https://github.com/FortAwesome/Font-Awesome'>Font Awesome Free</a> Licensed under CC BY 4.0</p>