Switch to using official Swagger schema package

lib/validation/validators.js

@@ -27,7 +27,7 @@
 var _ = require('lodash');
 var helpers = require('../helpers');
 var JsonRefs = require('json-refs');
-var swaggerSchema = require('./swagger-schema-2.0.json');
+var swaggerSchema = require('swagger-schema-official/schema');
 
 function getSchemaProperties (schema) {
   var properties = _.keys(schema.properties); // Start with the defined properties

package.json

@@ -67,6 +67,7 @@
     "lodash": "^4.2.0",
     "native-promise-only": "^0.8.1",
     "path-to-regexp": "^1.2.1",
+    "swagger-schema-official": "2.0.0-bab6bed",
     "z-schema": "^3.16.1"
   }
 }