Update Contributors

Author: browniebroke

.github/contributors.json

@@ -1593,5 +1593,10 @@
     "name": "Manas Mallick",
     "github_login": "ManDun",
     "twitter_username": ""
+  },
+  {
+    "name": "Alexandr Artemyev",
+    "github_login": "Mogost",
+    "twitter_username": "MOGOST"
   }
 ]

CONTRIBUTORS.md

@@ -215,6 +215,13 @@ Listed in alphabetical order.
     </td>
     <td></td>
   </tr>
+  <tr>
+    <td>Alexandr Artemyev</td>
+    <td>
+      <a href="https://github.com/Mogost">Mogost</a>
+    </td>
+    <td>MOGOST</td>
+  </tr>
   <tr>
     <td>Alvaro [Andor]</td>
     <td>