Fix issue url query

package.json

@@ -1,10 +1,13 @@
 {
   "name": "@openid/appauth",
-  "version": "1.3.1",
+  "version": "1.3.2",
   "description": "A general purpose OAuth client.",
   "author": "The OpenID Foundation",
   "license": "Apache-2.0",
-  "repository": "openid/AppAuth-JS",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/coicoronado/ionic-appauth.git"
+  },
   "bugs": {
     "url": "https://github.com/openid/AppAuth-JS/issues"
   },

src/authorization_service_configuration.ts

@@ -70,7 +70,22 @@ export class AuthorizationServiceConfiguration {
 
   static fetchFromIssuer(openIdIssuerUrl: string, requestor?: Requestor):
       Promise<AuthorizationServiceConfiguration> {
-    const fullUrl = `${openIdIssuerUrl}/${WELL_KNOWN_PATH}/${OPENID_CONFIGURATION}`;
+    const searchForQueryParams = function(url: string) {
+      let result;
+      let originalUrl: any = url.split('/');
+      let queryParams = originalUrl[originalUrl.length - 1].split('?');
+      if (queryParams.length > 1) {
+        originalUrl.splice(originalUrl.length - 1, 1);
+        originalUrl = originalUrl.join('/');
+        result = [originalUrl, `?${queryParams[queryParams.lenght - 1]}`];
+      } else {
+        result = [url, ''];
+      }
+
+      return result;
+    };
+    const newUrl = searchForQueryParams(openIdIssuerUrl);
+    const fullUrl = `${newUrl[0]}/${WELL_KNOWN_PATH}/${OPENID_CONFIGURATION}${newUrl[1]}`;
 
     const requestorToUse = requestor || new JQueryRequestor();