Improve token filtering in leaf nodes (fixes #168)

Change-Id: Ia53ebbe28c1f4ed861a48159c6bc88ad7dece3de
diff --git a/package.json b/package.json
index 6583f6f..05a0377 100755
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "Kalamar",
   "description": "Mojolicious-based Frontend for KorAP",
   "license": "BSD-2-Clause",
-  "version": "0.45.1",
+  "version": "0.46.0",
   "pluginVersion": "0.2.2",
   "engines": {
     "node": ">=6.0.0"