Add PapayaPluginEditor::getContent() for BC

src/system/Papaya/Plugin/Editor.php

@@ -42,14 +42,24 @@ public function __construct(PapayaPluginEditableData $data) {
   }
 
   /**
-   * Return the stored content object.
+   * Return the stored data object.
    *
    * @return PapayaPluginEditableData
    */
   public function getData() {
     return $this->_data;
   }
 
+  /**
+   * Return the stored data object - bc for old API
+   *
+   * @deprecated
+   * @return PapayaPluginEditableData
+   */
+  public function getContent() {
+    return $this->getData();
+  }
+
   /**
    * The context specifies a parameter status needed to reach the editor/dialog. These
    * parameters need to be added to links and dialogs