old_contents: var pg = require('pg');
  
  pg.connect(process.env.DATABASE_URL, function(err, client) {
  	if (err) {
  		return;
  	}
  
  	client.query("CREATE TABLE IF NOT EXISTS subscriptions(email varchar(64), repourl varchar(64))");
  	client.query("CREATE TABLE IF NOT EXISTS packages(name varchar(64), version varchar(16), updated DATE)");
  	client.query("INSERT INTO subscriptions(email, repourl) values('seriema@gmail.com', 'https://github.com/seriema/npmalerts.git')");
  });
  
  
  // client.query("INSERT INTO emps(firstname, lastname) values($1, $2)", ['Ronald', 'McDonald']);
  // client.query("INSERT INTO emps(firstname, lastname) values($1, $2)", ['Mayor', 'McCheese']);
  
  CREATE TABLE IF NOT EXISTS subscriptions(email varchar(64), repourl varchar(64))
  CREATE TABLE IF NOT EXISTS packages(name varchar(64), version varchar(16), updated DATE)
  
  INSERT INTO subscriptions(email, repourl) values('seriema@gmail.com', 'https://github.com/seriema/npmalerts.git')
  
new_contents: var pg = require('pg');
  
  pg.connect(process.env.DATABASE_URL, function(err, client) {
  	if (err) {
  		return;
  	}
  
  	client.query("CREATE TABLE IF NOT EXISTS subscriptions(email varchar(64), repourl varchar(64))");
  	client.query("CREATE TABLE IF NOT EXISTS packages(name varchar(64), version varchar(16), updated DATE)");
  	client.query("INSERT INTO subscriptions(email, repourl) values('seriema@gmail.com', 'https://github.com/seriema/npmalerts.git')");
  });
  
subject: Update create_db.js although it's not really used