Allow @title for column Object Type (#26)

Author: mnkiefer

lib/localization.js

@@ -2,6 +2,7 @@ const cds = require("@sap/cds/lib");
 const LOG = cds.log("change-log");
 const { getNameFromPathVal, getDBEntity } = require("./entity-helper");
 const OBJECT_TYPE_I18N_LABEL_KEY = "@Common.Label"
+const OBJECT_TYPE_I18N_TITLE_KEY = "@title"
 
 const MODIF_I18N_MAP = {
     create: "{i18n>ChangeLog.modification.create}",
@@ -103,7 +104,8 @@ const _getLabelI18nKeyOnEntity = function (entityName, /** optinal */ attribute)
         const element = entity.elements[attribute] ? entity.elements[attribute] : {};
         return element[OBJECT_TYPE_I18N_LABEL_KEY];
     }
-    return entity[OBJECT_TYPE_I18N_LABEL_KEY];
+    const entityLabel = entity[OBJECT_TYPE_I18N_LABEL_KEY] ? entity[OBJECT_TYPE_I18N_LABEL_KEY] : entity[OBJECT_TYPE_I18N_TITLE_KEY];
+    return entityLabel;
 };
 
 const localizeLogFields = function (data, locale) {