* refactoring of repository layer to represent booleans as true/false instead of 1/0

* show list of inherited attributes, fixes #136
* properly work with inheritance

src/entities/entity.js

@@ -7,6 +7,10 @@ class Entity {
         for (const key in row) {
             this[key] = row[key];
         }
+
+        if ('isDeleted' in this) {
+            this.isDeleted = !!this.isDeleted;
+        }
     }
 
     beforeSaving() {