added setup_paths

parser/parser-quasi-harmonic-properties/qhp.py

 import numpy as np
+import setup_paths
 from nomadcore.unit_conversion.unit_conversion import convert_unit_function
 from nomadcore.parser_backend import *
 from nomadcore.local_meta_info import loadJsonFile, InfoKindEl

parser/parser-quasi-harmonic-properties/setup_paths.py

+import sys, os, os.path
+baseDir = os.path.dirname(os.path.abspath(__file__))
+commonDir = os.path.normpath(os.path.join(baseDir,"../../../../python-common/common/python"))
+
+if not commonDir in sys.path:
+    sys.path.insert(0, commonDir)