Reword the text in the conference day boxes to match our EP2021 (#1361)

ticket setup.

Author: malemburg

templates/conference/homepage/_schedule_overview.html

@@ -11,13 +11,12 @@ <h5>Monday &amp; Tuesday</h5>
                     </div>
                     <div class="card-body">
                         <h5 class="card-title">Trainings &amp;
-                        Workshops</h5>
-                        <p class="card-text">Two days of
-                        trainings.  Multiple 3 hour long sessions with
-                        experts.  <br/>
-                        <br/>
-                        <a href="{% page_url 'tickets'%}">Training tickets</a>
-                        are sold separately.</p>
+                        Workshops</h5> <p class="card-text">Two days of
+                        training session and workshop.  You'll have multiple
+                        3 hour long sessions with our experts.  <br/> <br/>
+                        Our <a href="{% page_url 'tickets'%}">combined
+                        tickets</a> give you access to the training
+                        sessions.</p>
                     </div>
                 </div>
 
@@ -29,14 +28,13 @@ <h3>Jul 28 - 30</h3>
                         <h5>Wednesday to Friday</h5>
                     </div>
                     <div class="card-body">
-                        <h5 class="card-title">Conference Days</h5>
-                        <p class="card-text"> Over 110 sessions in 4 parallel
-                        tracks.<br> Keynotes, talks, poster sessions,
-                        help desks, recruitment<br/>
-                        sessions, lightning talks, panels and more. <br/>
-                        <br/>
-                        All included in the
-                        <a href="{% page_url 'tickets'%}">main conference ticket</a>.</p>
+                        <h5 class="card-title">Conference Days</h5> <p
+                        class="card-text"> Over 110 sessions in 4 parallel
+                        tracks.<br> Keynotes, talks, poster sessions, help
+                        desks, recruitment sessions, lightning talks, panels
+                        and more.  <br/> <br/> All included in the <a
+                        href="{% page_url 'tickets'%}">main conference
+                        ticket</a>.</p>
                     </div>
                 </div>
             </div>
@@ -47,12 +45,13 @@ <h3>Jul 31 - Aug 1</h3>
                         <h5>Saturday &amp; Sunday</h5>
                     </div>
                     <div class="card-body">
-                        <h5 class="card-title">Sprints</h5>
-                        <p class="card-text">Unique opportunity to contribute
-                        to your favorite<br/>
-                        Python projects and learn new skills<br/>
-                        <br/>
-                        Free for all.</p>
+                        <h5 class="card-title">Sprints</h5> <p
+                        class="card-text">Unique opportunity to contribute
+                        to your favorite Python projects and learn new
+                        skills.<br/> <br/> Included in the combined and
+                        conference tickets.  You can also <a href="{%
+                        page_url 'tickets'%}">register just for the sprints
+                        for free</a>.</p>
                     </div>
                 </div>
             </div>