version bump ext_bookmarks to 0.2

src/core/js/ext_bookmarks.js

@@ -29,7 +29,7 @@
  * all entities and resetting the bookmarks.
  *
  * @module ext_bookmarks
- * @version 0.1
+ * @version 0.2
  *
  * @param jQuery - well-known library.
  * @param log - singleton from loglevel library or javascript console.