Add further references to discord

Author: johannalberts

lms/templates/ci_support/course_navigation.html

@@ -57,10 +57,10 @@
                 Gitpod
             </a>
         </li>
-        <li class="nav-item support-link-slack">
-            <a href="https://code-institute-room.slack.com/" class="nav-link">
-                <img src="/static/ci-theme/images/slack_icon.png" />
-                Slack
+        <li class="nav-item support-link-discord">
+            <a href="https://discord.com/channels/1371431903663489024/1390263359273697320" class="nav-link">
+                <img src="/static/ci-theme/images/discord_icon.png" />
+                Discord
             </a>
         </li>
 

lms/templates/ci_support/support.html

@@ -51,7 +51,7 @@
 
                 <div class="support-card col-xl-2 col-md-4">
                     <div class="inner">
-                        <a href="${reverse('slack', kwargs={'program_slug': program_slug})}"  class="btn-orange btn-page">Let's Slack</a>
+                        <a href="${reverse('discord', kwargs={'program_slug': program_slug})}"  class="btn-orange btn-page">Discord</a>
                     </div>
                 </div>
 

lms/templates/ci_support/support/discord.html

@@ -31,7 +31,7 @@
                   <div class="container">
                       <div class="row">
                           <div class="col-sm-12 text-center">
-                              <h3>discord Community</h3>
+                              <h3>Discord Community</h3>
                               <a href="${reverse('support', kwargs={'program_slug': program_slug})}" class="btn-back"><i class="fa fa-caret-left" aria-hidden="true"></i> <span>Back to Support Page</span></a>
                           </div>
                       </div>
@@ -44,7 +44,7 @@ <h3>discord Community</h3>
                       <div class="container-fluid">
                           <div class="row">
                               <div class="col-sm-10 offset-sm-1">
-                                  <h5 class="welcome-heading">Hi <em>${user.username}</em>. Welcome to your discord community</h5>
+                                  <h5 class="welcome-heading">Hi <em>${user.username}</em>. Welcome to your Discord community</h5>
                               </div>
                           </div>
                       </div>