Fix syntax error and remove OAuth 2 configuration details.

lib/modules/viadeo.js

@@ -3,28 +3,29 @@ var oauthModule = require('./oauth2')
 
 var viadeo = module.exports =
 oauthModule.submodule('viadeo')
-  .apiHost('https://secure.viadeo.com')
+  .apiHost('https://api.viadeo.com')
   .oauthHost('https://secure.viadeo.com')
 
+  .entryPath('/auth/viadeo')
+  .callbackPath('/auth/viadeo/callback')
+
   .authPath("/oauth-provider/authorize2")
   .authQueryParam('response_type', 'code')
 
   .accessTokenPath('/oauth-provider/access_token2')
   .accessTokenParam('grant_type', 'authorization_code')
-  .accessTokenHttpMethod('post')
-
-  .entryPath('/auth/viadeo')
-  .callbackPath('/auth/viadeo/callback')
 
   .fetchOAuthUser( function (accessToken) {
     var promise = this.Promise();
     request.get({
       url: 'https://api.viadeo.com/me',
       qs: { access_token: accessToken }
-    }).on('success', function (data, res) {
-      promise.fulfill(data);
-    }).on('error', function (data, res) {
-      promise.fail(data);
+    }, function (err, res, body) {
+      if (err) return promise.fail(err);
+      if (parseInt(res.statusCode/100, 10) !== 2) {
+        return promise.fail({extra: {data: body, res: res}});
+      }
+      promise.fulfill(JSON.parse(body));
     });
     return promise;
-  })
+  });