old_contents: var express = require('express');
  var router = express.Router();
  var sendgrid  = require('sendgrid')(process.env.SENDGRID_USER, process.env.SENDGRID_PASS);
  var bodyParser = require('body-parser')
  var emails = [];
  
  router.post('/', function(req, res) {
    if(req.body.user.name == null | req.body.user.phone == null || req.body.user.email == null) {
      return res.send(400, "You need to put in your user information in the settings page.");
    }
    for(var i = 0; i < req.body.selected.length; i++) {
      emails.push(req.body.selected[i].email);
    }
    sendgrid.send({
      to      : emails,
      from    : process.env.SENDGRID_USER,
      subject : req.body.user.name + ' needs your help',
      text    : req.body.user.name + ' is having a hard time and needs your help. Message them at ' + req.body.user.phone + ' or ' + req.body.user.email + ' now to let them know you\'re there for them. \n\n-' +req.body.user.name + ' via Defcon One (http://defconone.us)'
    }, function(err, json) {
      if (err) { res.send(400, "An error occurred while sending messages"); }
      res.send("Messages sent successfully");
      emails = [];
    });
  });
  
  module.exports = router;
  
new_contents: var express = require('express');
  var router = express.Router();
  var sendgrid  = require('sendgrid')(process.env.SENDGRID_USER, process.env.SENDGRID_PASS);
  var bodyParser = require('body-parser')
  var emails = [];
  
  router.post('/', function(req, res) {
    if(req.body.user.name == null | req.body.user.phone == null || req.body.user.email == null) {
      return res.send(400, "You need to put in your user information in the settings page.");
    }
    for(var i = 0; i < req.body.selected.length; i++) {
      numbers.push(req.body.selected[i].phone);
    }
    sendgrid.send({
      to      : emails,
      from    : process.env.SENDGRID_USER,
      subject : req.body.user.name + ' needs your help',
      text    : req.body.user.name + ' is having a hard time and needs your help. Message them at ' + req.body.user.phone + ' or ' + req.body.user.email + ' now to let them know you\'re there for them. \n\n-' +req.body.user.name + ' via Defcon One (http://defconone.us)'
    }, function(err, json) {
      if (err) { res.send(400, "An error occurred while sending messages"); }
      res.send("Messages sent successfully");
      emails = [];
    });
  });
  
  module.exports = router;
  
subject: add logging to figure out error where numbers do not exist