Update contact info and insert External Tools in about page

kilink/templates/_about.html

@@ -41,7 +41,7 @@ <h3>Getting help and support</h3>
 
     <p>The Linkode service is given as part as of <strong>the Kilink project</strong>.</p>
 
-    <p>To get help, you can send a mail to <a href="mailto:[email protected]">the mailing list</a>, or ask in the IRC channel (#kilink on Freenode), or even open an issue in the project.</p>
+    <p>To get help, you can ask in our <a href="t.me/pythonargentina">public Telegram group</a> of Python Argentina, or even open an issue in the Github project.</p>
 
     <p>For developing, getting the source code, proposing branches, etc, you can go to <a href="http://github.com/facundobatista/kilink">the project page</a>.</p>
 
@@ -54,5 +54,12 @@ <h3>Some terms and conditions</h3>
 
     </p>If you are logged in when you create a linkode, you own the pasted text, you are responsible for it, have its copyright, and explicitly are allowing us to show it to whomever knows the linkode id and to use it internally for statistics purposes and whatever. If you're not logged in at creation time, the content is public domain, but you still are responsible for it.</p>
 
+
+    <h3>External Tools</h3>
+
+    <p>Linkode has some external tools. One of them is <a href="https://github.com/erickgnavar/linkode.el">linkode.el</a>, which is a tool for sending buffer or region code to linkode.org, in order to generate an image. Then, we have <a href="https://pypi.org/project/linkodeit/">linkodeit</a>, which is a PyPI package that lets you send your code to http://linkode.org web service. We also have <a href="https://gitlab.com/c0x6a/linkode-bot">a Telegram bot</a> for Linkode.</p>
+
+    <p>If you have some other external tool, and you want to share it with us, you can contact us, as clarified above.</p>
+
 </div>
 {% endblock %}

kilink/translations/es/LC_MESSAGES/messages.po

@@ -168,3 +168,5 @@ msgstr "Volver arriba"
 #~ msgid "Some terms and conditions"
 #~ msgstr "Algunos términos y condiciones"
 
+#~ msgid "External Tools"
+#~ msgstr "Herramientas externas"