Fix taglines, resize images.

templates/front/channels.html

@@ -250,7 +250,7 @@
                 class="icon" alt="PagerTeam icon" />
 
             <h2>Pager Team</h2>
-            <p>On-call scheduling, alerting, and incident tracking.</p>
+            <p>On-call rotations without limits.</p>
 
             <a href="{% url 'hc-add-pagerteam' %}" class="btn btn-primary">Add Integration</a>
         </li>

templates/front/welcome.html

@@ -402,7 +402,7 @@
         <div class="col-md-2 col-sm-4 col-xs-6">
             <div class="integration">
                 <img src="{% static 'img/integrations/pagerteam.png' %}" class="icon" alt="Pager Team icon" />
-                <h3>Pager Team <br><small>On-call rotations without limits</small></h3>
+                <h3>Pager Team <br><small>Incident Management</small></h3>
             </div>
         </div>