Update changelog version 0.0.13

ontopoint/__init__.py

@@ -1,3 +1,3 @@
 """Ontology server."""
-__version__ = "0.0.12"
+__version__ = "0.0.13"
 __version_info__ = tuple((int(num) if num.isdigit() else num for num in __version__.replace("-", ".", 1).split(".")))