Revert "Embed Tor Snowflake, comment GitHub in _config"

This reverts commit fd0bd315c1.

This reopens #114 as it has been two weeks and this is the change that
broke HTML5 validation as far as I am aware.

This is also a lesson to not do more than one thing in a commit.

_config.yml

@@ -8,7 +8,7 @@ description: > # this means to ignore newlines until "baseurl:"
 baseurl: "" # the subpath of your site, e.g. /blog/
 url: "https://mikaela.info" # the base hostname & protocol for your site
 #twitter_username: Inaneierase
-#github_username:  Mikaela
+github_username:  Mikaela
 #facebook_username: mikaelahmsuomalainen
 
 # Build settings

_includes/footer.html

@@ -51,8 +51,7 @@
           </li>
           {% endif %}
 
-          <iframe src="https://snowflake.torproject.org/embed.html" width="88" height="16" frameborder="0" scrolling="no"></iframe>          
-          
+
         </ul>
       </div>
 

_includes/footer.nodesc.html

@@ -51,8 +51,6 @@
           </li>
           {% endif %}
 
-          <iframe src="https://snowflake.torproject.org/embed.html" width="88" height="16" frameborder="0" scrolling="no"></iframe>
-          
         </ul>
       </div>