feat: add Summary field for segments

Author: themightychris

html-templates/events/eventSegmentEdit.tpl

@@ -84,6 +84,15 @@
                         <input type="text" name="LocationAddress" id="field-location-address" class="form-control" placeholder="908 N 3rd St, Philadelphia PA" value="{refill field=LocationAddress default=$Segment->LocationAddress}"/>
                     </div>
 
+                    <div class="form-group">
+                        <label for="field-summary">{_ 'Summary(.md)'}</label>
+                        <div class="controls">
+                            <textarea name="Summary" class="form-control" rows="10">{refill field=Summary default=$Event->Summary}</textarea>
+                            <small class="form-text text-muted">
+                                If provided, a summary will be shown directly under this event segment in the full schedule. Keep it short and sweet!
+                            </small>
+                        </div>
+                    </div>
                     <div class="form-group">
                         <label for="field-description">{_ 'Description(.md)'}</label>
                         <div class="controls">

php-classes/Emergence/Events/EventSegment.php

@@ -33,6 +33,10 @@ class EventSegment extends \VersionedRecord
             'type' => 'string',
             'default' => null
         ],
+        'Summary' => [
+            'type' => 'clob',
+            'default' => null
+        ],
         'Description' => [
             'type' => 'clob',
             'default' => null