Add Riot Chat Client (#613)

Replace Wire with Riot

Author: asddsaz

assets/img/tools/riot.png

@@ -1227,9 +1227,9 @@ <h3>Worth Mentioning</h3>
 
   <div class="alert alert-warning" role="alert">
     <strong>If you are currently using an Instant Messenger like WhatsApp, Viber, LINE, Telegram or Threema, you should pick an alternative here.</strong>
+
   </div>
   <div class="row mb-2">
-
     {% include card.html color="success"
     title="Mobile: Signal"
     image="assets/img/tools/Signal.png"
@@ -1240,15 +1240,14 @@ <h3>Worth Mentioning</h3>
     and it doesn't cost anything to use."
     %}
 
+
     {% include card.html color="primary"
-    title="Wire"
-    image="assets/img/tools/wire.png"
-    url="https://get.wire.com"
+    title="Riot.im"
+    image="assets/img/tools/riot.png"
+    url="https://riot.im/"
     footer="OS: Android, iOS, macOS, Windows, Linux, Web"
-    description="Wire is an app developed by Wire Swiss GmbH.
-    The Wire app allows users to exchange end-to-end encrypted instant messages, as well as make voice and video calls. Wire is free and open source, enabling anyone to verify its security by auditing the code.
-    The development team is backed by Iconical and they will monetize in the future with premium features/services.<br>
-    <b>Caution:</b> The company keeps a list of all the users you contact until you delete your account."
+    labels="warning:beta:The software is currently in beta and the mobile client states 'End-to-end encryption is in beta and may not be reliable. You should not yet trust it to secure data.'"
+    description='Riot.im is a decentralized free-software chatting application based on the <a href="https://matrix.org/">Matrix</a> protocol, a recent open protocol for real-time communication offering E2E encryption. It can bridge other communications via others protocols such as IRC too.'
     %}
 
     {% include card.html color="warning"
@@ -1268,16 +1267,16 @@ <h3>Worth Mentioning</h3>
     <li><a href="https://crypto.cat/">Cryptocat</a> - Encrypted open source messenger. Supports file sharing and multiple devices. Available for Windows, Linux and macOS.</li>
     <li><a href="https://kontalk.org/">Kontalk</a> - A community-driven instant messaging network. Supports end-to-end encryption. Both client-to-server and server-to-server channels are fully encrypted.</li>
     <li><a href="https://play.google.com/store/apps/details?id=eu.siacs.conversations">Conversations</a> - An open source Jabber/XMPP client for Android 4.4+ smartphones. Supports end-to-end encryption with either OMEMO or openPGP. There is also <a href="https://play.google.com/store/apps/details?id=eu.siacs.conversations.legacy">Conversations Legacy</a> which still supports OTR.</li>
+    <li><a href="https://get.wire.com/">Wire</a> <span class="badge badge-warning" data-toggle="tooltip" title="Wire stores metadata such as your contacts in plaintext (= not encrypted).">experimental <i class="far fa-question-circle"></i> (<a href="https://motherboard.vice.com/en_us/article/secure-messaging-app-wire-stores-everyone-youve-ever-contacted-in-plain-text">more info</a>)</span> - A free software End-to-End Encrypted chating application that supports instant messaging, voice, and video calls.</li>
     <li><a href="https://en.wikipedia.org/wiki/Off-the-Record_Messaging#Client_support">List of OTR Clients - Wikipedia</a></li>
-    <li><a href="https://matrix.org/">The Matrix protocol</a> and it's various clients such as <a href="https://about.riot.im/">Riot.im</a>. A recent open protocol for real-time communication.</li>
-  </ul>
+</ul>
+
 
   <h3>Related Information</h3>
   <ul>
     <li><a href="https://motherboard.vice.com/read/ricochet-encrypted-messenger-tackles-metadata-problem-head-on">Ricochet, the Messenger That Beats Metadata, Passes Security Audit | Motherboard</a></li>
     <li><a href="https://firstlook.org/theintercept/2015/07/14/communicating-secret-watched/">Chatting in Secret While We're All Being Watched - firstlook.org</a></li>
     <li><a href="https://signal.org/android/apk/">Advanced users with special needs can download the Signal APK directly. Most users should not do this under normal circumstances.</a></li>
-    <li><a href="https://motherboard.vice.com/en_us/article/secure-messaging-app-wire-stores-everyone-youve-ever-contacted-in-plain-text">Secure Messaging App Wire Stores Everyone You've Ever Contacted in Plain Text | Motherboard</a></li>
     <li><a href="https://security.stackexchange.com/a/49802">Telegram encryption isn't secure.</a></li>
     <li><a href="https://www.reddit.com/r/privacytoolsIO/comments/6r655i/telegram_isnt_safe/">Telegram is marketed as a private messenger, but it's not private by default.</a></li>
   </ul>
@@ -1416,7 +1415,7 @@ <h1 id="mycloud" class="anchor"><a href="#mycloud"><i class="fas fa-link anchor-
 
   </div>
 
-    
+
   <h1 id="host" class="anchor"><a href="#host"><i class="fas fa-link anchor-icon"></i></a> Secure Hosting Provider</h1>
   <div class="row mb-2">
     {% include card.html color="success"
@@ -1431,7 +1430,7 @@ <h1 id="host" class="anchor"><a href="#host"><i class="fas fa-link anchor-icon">
     url="https://datacell.is/"
     description="DataCell is a data center providing secure colocating in Switzerland and Iceland."
     %}
-    
+
     {% include card.html color="warning"
     title="VPS/Web Hosting: Orange Website"
     image="assets/img/tools/orange_hosting.png"
@@ -1440,7 +1439,7 @@ <h1 id="host" class="anchor"><a href="#host"><i class="fas fa-link anchor-icon">
     %}
   </div>
 
-    
+
   <h1 id="sync" class="anchor"><a href="#sync"><i class="fas fa-link anchor-icon"></i></a> Secure File Sync Software</h1>
   <div class="row mb-2">