Fixed broken pkg stuff

ref #102

src/loaders/openapi.ts

@@ -1,4 +1,4 @@
-import { validationMetadatasToSchemas } from "class-validator-jsonschema";
+import { validationMetadatasToSchemas } from "@odit/class-validator-jsonschema";
 import express, { Application } from "express";
 import path from 'path';
 import { getMetadataArgsStorage } from "routing-controllers";