add base swagger schema to subschemas for reference resolution in api…

… validate as per krakenjs#33"

lib/index.js

@@ -6,7 +6,8 @@ var assert = require('assert'),
     path = require('path'),
     caller = require('caller'),
     utils = require('./utils'),
-    buildroutes = require('./buildroutes');
+    buildroutes = require('./buildroutes'),
+    swaggerSchema = require('./schema/swagger-spec/schemas/v2.0/schema.json');
 
 
 function swaggerize(options) {
@@ -31,10 +32,12 @@ function swaggerize(options) {
 
     options.basedir = options.basedir || path.dirname(caller());
 
+    schemas = {
+        '#': swaggerSchema
+    };
+
     // Map and validate API against schemas
     if (thing.isArray(options.schemas)) {
-        schemas = {};
-
         options.schemas.forEach(function (schema) {
             assert.ok(thing.isObject(schema), 'Expected schema option to be an object.');
             assert.ok(thing.isString(schema.name), 'Expected schema name to be a string.');
@@ -49,11 +52,10 @@ function swaggerize(options) {
         });
     }
 
-    enjoi(require('./schema/swagger-spec/schemas/v2.0/schema.json'), schemas).validate(options.api, function (error) {
+    enjoi(swaggerSchema, schemas).validate(options.api, function (error) {
         assert.ifError(error);
     });
 
-
     // Resolve path to handlers
     options.handlers = options.handlers || './handlers';