Add IDatabaseObject interface

Author: carlbennett

src/libraries/IDatabaseObject.php

@@ -0,0 +1,14 @@
+<?php
+namespace BNETDocs\Libraries;
+interface IDatabaseObject
+{
+  /**
+   * Allocates object properties from the database.
+   */
+  function allocate();
+
+  /**
+   * Commit object properties to the database.
+   */
+  function commit();
+}