Removed dependency to old nomad-meta-info project.

common/python/nomadcore/local_meta_info.py

@@ -10,7 +10,9 @@ import json
 import os, re
 from nomadcore.json_support import jsonCompactS, jsonCompactD, jsonIndentD
 from io import open
-import metainfo
+# We removed the old nomad-meta-info project and the metainfo module respectively. Most of the
+# functionality in this module wont work anymore.
+# import metainfo
 """objects to handle a local InfoKinds with unique name (think self written json)"""
 
 class InfoKindEl(object):