add deno_mongo to community page (#780)

Author: terakilobyte

source/community-supported-drivers.txt

@@ -9,16 +9,19 @@ Community Libraries
 
 .. list-table::
    :class: striped
-    
+
    * - D
      - | `Vibe.D native MongoDB driver <http://vibed.org/docs#mongo>`__
 
    * - Dart
      - `mongo_dart 0.4.0 <http://pub.dartlang.org/packages/mongo_dart>`__
 
    * - Delphi
-     - | `Alcinoe TALMongoClient <https://github.com/Zeus64/alcinoe/>`__ 
-        
+     - | `Alcinoe TALMongoClient <https://github.com/Zeus64/alcinoe/>`__
+
+   * - Deno
+     - | `deno_mongo <https://github.com/denodrivers/deno_mongo/>`__
+
    * - Django
      - `Djongo <https://github.com/nesdis/djongo>`__
 
@@ -48,7 +51,7 @@ Community Libraries
      - | `Mongo PHP Adapter <https://github.com/alcaeus/mongo-php-adapter>`__
 
    * - PowerShell
-     - | `Mdbc - MongoDB Cmdlets for PowerShell <https://github.com/nightroman/Mdbc>`__ 
+     - | `Mdbc - MongoDB Cmdlets for PowerShell <https://github.com/nightroman/Mdbc>`__
 
    * - Python
      - | `MongoEngine <http://mongoengine.org>`__