Refactor ownership history system to be simpler and just a usecase. See #1399.

src/ifcopenshell-python/ifcopenshell/api/owner/settings.py

@@ -0,0 +1,33 @@
+# import bpy
+# import addon_utils
+
+settings = {
+    "person": None,
+    "organisation": None,
+    "ApplicationIdentifier": "",
+    "ApplicationFullName": "",
+    "Version": "",
+    "ChangeAction": "NOTDEFINED",
+}
+
+
+# settings = {
+#     "person": file.by_id(int(bpy.context.scene.BIMOwnerProperties.user_person)),
+#     "organisation": file.by_id(int(bpy.context.scene.BIMOwnerProperties.user_organisation)),
+#     "ApplicationIdentifier": "BlenderBIM",
+#     "ApplicationFullName": "BlenderBIM Add-on",
+#     "Version": get_application_version(),
+# }
+# 
+# 
+# def get_application_version():
+#     return ".".join(
+#         [
+#             str(x)
+#             for x in [
+#                 addon.bl_info.get("version", (-1, -1, -1))
+#                 for addon in addon_utils.modules()
+#                 if addon.bl_info["name"] == "BlenderBIM"
+#             ][0]
+#         ]
+#     )