Update block docs

src/block_manager/model/Block.js

@@ -1,28 +1,27 @@
 import { Model } from 'common';
 
 /**
- * @property {String} [label=''] Block label, eg. `My block`
- * @property {Boolean} [activate=false] If true, triggers an the 'active' event on dropped component
+ * @property {String} label Block label, eg. `My block`
+ * @property {String|Object} content The content of the block. Might be an HTML string or a [Component Defintion](/modules/Components.html#component-definition)
+ * @property {String} [media=''] HTML string for the media/icon of the block, eg. `<svg ...`, `<img ...`, etc.
+ * @property {String} [category=''] Block category
+ * @property {Boolean} [activate=false] If true, triggers an the `active` event on dropped component
  * @property {Boolean} [select=false] If true, the dropped component will be selected
  * @property {Boolean} [resetId=false] If true, all IDs of dropped components and their styles will be changed
  * @property {Boolean} [disable=false] Disable the drag of the block
- * @property {String} [media=''] HTML string for the media/icon of the block, eg. `<svg ...`, `<img ...`, etc.
- *  (**WARNING:** In order to support HTML strings, this property is not escaped)
- * @property {String|Object} content The content of the block. Might be an HTML string or a [Component Defintion](/modules/Components.html#component-definition)
- * @property {String} [category=''] Block category
  * @property {Object} [attributes={}] Block attributes to apply in the view element
  */
 export default class Block extends Model {
   defaults() {
     return {
       label: '',
+      content: '',
+      media: '',
+      category: '',
       activate: false,
       select: false,
       resetId: false,
       disable: false,
-      media: '',
-      content: '',
-      category: '',
       attributes: {}
     };
   }