Membership registration & payment API (#4)

* remove newrelic from use in devenv

* add endpoint for membership payments

* fix some wierd spaces

* minor code styling and logging stuff

* replace non-breaking spaces with normal ones

* remove duplicate function

* minor code styling

* add functionality for writing new member to google sheets

* add config example

* update example config, start using config in google credentials

* remove var creds from google sheets auth

* rename config.example to config.template and fix readme

* add async and google-spreadsheet packages

* rename workingWithRows to addRow

* return missing header from readme

* minor code styling

* flatten google config structure, add address fields

* add request validation to membership endpoint

* fix config field names

* more error handling, fix indentation

index.js

@@ -1,4 +1,3 @@
-require('newrelic');
 'use strict';
 
 var express = require('express');
@@ -7,9 +6,13 @@ var cors = require('cors');
 var bodyParser = require('body-parser');
 var app = express();
 
+if(app.get('env') != 'development') {
+  require('newrelic');
+}
+
 app.use(bodyParser.json());
 app.use(bodyParser.urlencoded({extended: true}));
-app.use(cors());
+app.use(cors({credentials: true, origin: true}));
 
 morgan.token('body', function(req) {
   return JSON.stringify(req.body);
@@ -20,8 +23,9 @@ app.use(morgan(':method :url :status :response-time ms - :res[content-length] :b
 require('./routes/invite')(app);
 require('./routes/members')(app);
 require('./routes/feeds')(app);
+require('./routes/membership')(app);
 
-app.use(function(err, req, res, next) {
+app.use(function(err, req, res, next) {
   /*jshint unused:false*/
   console.error(err);
   res.status(500).send('Internal server error');