added Heroku configuration

Procfile

@@ -0,0 +1 @@
+web: bin/heroku-php-apache2 web/

app.json

@@ -0,0 +1,67 @@
+{
+    "addons": [
+        "cleardb:ignite",
+        "sendgrid:starter"
+    ],
+    "buildpacks": [
+        {
+            "url": "https://github.com/heroku/heroku-buildpack-nodejs"
+        },
+        {
+            "url": "https://github.com/elcodi/heroku-buildpack-php"
+        }
+    ],
+    "description": "A one-click Bamboo deployment system for Heroku",
+    "env": {
+        "SYMFONY__BAMBOO_SOCIAL_GITHUB_CLIENT_ID": {
+            "description": "GitHub client ID.",
+            "value": "github-client-id"
+        },
+        "SYMFONY__BAMBOO_SOCIAL_GITHUB_CLIENT_SECRET": {
+            "description": "GitHub client secret.",
+            "value": "github-client-secret"
+        },
+        "SYMFONY__BAMBOO_SOCIAL_PAYPAL_CLIENT_ID": {
+            "description": "PayPal client ID.",
+            "value": "paypal-client-id"
+        },
+        "SYMFONY__BAMBOO_SOCIAL_PAYPAL_CLIENT_IS_SANDBOX": {
+            "description": "Keep the PayPal transactions in the sandbox (recommended if you're still trying the store).",
+            "value": "true"
+        },
+        "SYMFONY__BAMBOO_SOCIAL_PAYPAL_CLIENT_SECRET": {
+            "description": "PayPal client secret.",
+            "value": "paypal-client-secret"
+        },
+        "SYMFONY__LOCALE": {
+            "description": "The ISO 639-1 language code of your store and optional an underscore (_) and then the ISO 3166-1 alpha-2 country code (e.g. fr_FR for French/France).",
+            "value": "en"
+        },
+        "SYMFONY__PAYPAL_WEB_CHECKOUT_RECIPIENT": {
+            "description": "PayPal checkout recipient.",
+            "value": "payment-test-facilitator@elcodi.com"
+        },
+        "SYMFONY__SECRET": {
+            "description": "This is a string that should be unique to your application and it's commonly used to add more entropy to security related operations.",
+            "generator": "secret"
+        },
+        "SYMFONY_ENV": {
+            "description": "Symfony 2 environment mode.",
+            "value": "prod"
+        },
+        "COMPOSER_GITHUB_OAUTH_TOKEN": {
+            "description": "GitHub's API is subject to rate limits for anonymous requests. If the limit is hit, Composer will fall back to source-based installs instead of distribution tarballs, which will slow down builds. Using a personal OAuth token raises the limit significantly.",
+            "required": false
+        }
+    },
+    "image": "heroku/php",
+    "keywords": [
+        "ecommerce",
+        "elcodi",
+        "php",
+        "symfony"
+    ],
+    "logo": "http://elcodi.io/img/icon/apple-icon-180x180.png",
+    "name": "Bamboo E-commerce",
+    "website": "http://elcodi.io/"
+}

app/config/common/filesystem.yml

@@ -2,7 +2,7 @@ knp_gaufrette:
     adapters:
         local:
             local:
-                directory: /tmp/local
+                directory: '%kernel.root_dir%/../web/local'
                 create: true
     filesystems:
         local:

app/config/config.yml

@@ -1,5 +1,6 @@
 imports:
     - { resource: parameters.yml }
+    - { resource: heroku.php, ignore_errors: true }
     - { resource: security/security.yml }
 
     # Common Elcodi configuration

app/config/heroku.php

@@ -0,0 +1,58 @@
+<?php
+
+/*
+ * This file is part of the Elcodi package.
+ *
+ * Copyright (c) 2014-2015 Elcodi.com
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * Feel free to edit as you please, and have fun.
+ *
+ * @author Marc Morera <yuhu@mmoreram.com>
+ * @author Aldo Chiecchia <zimage@tiscali.it>
+ * @author Elcodi Team <tech@elcodi.com>
+ */
+
+// if the app isn't on Heroku, don't do anything
+if (!($stack = getenv('STACK')) || !($stack == 'cedar' || $stack == 'cedar-14')) {
+    return;
+}
+
+// SendGrid configuration
+$sendgridUsername = getenv('SENDGRID_USERNAME');
+$sendgridPassword = getenv('SENDGRID_PASSWORD');
+
+if ($sendgridUsername && $sendgridPassword) {
+    $container->setParameter('mailer_host', 'smtp.sendgrid.com');
+    $container->setParameter('mailer_password', $sendgridPassword);
+    $container->setParameter('mailer_port', 25);
+    $container->setParameter('mailer_transport', 'smtp');
+    $container->setParameter('mailer_user', $sendgridUsername);
+}
+
+// ClearDB configuration
+$cleardbDatabaseURL = getenv('CLEARDB_DATABASE_URL');
+
+if ($cleardbDatabaseURL && filter_var($cleardbDatabaseURL, FILTER_VALIDATE_URL)) {
+    $cleardbDatabase = parse_url($cleardbDatabaseURL);
+
+    $container->setParameter('database_driver', 'pdo_mysql');
+    $container->setParameter('database_host', $cleardbDatabase['host']);
+    $container->setParameter('database_name', ltrim($cleardbDatabase['path'], '/'));
+    $container->setParameter('database_password', $cleardbDatabase['pass']);
+    $container->setParameter('database_port', 3306);
+    $container->setParameter('database_user', $cleardbDatabase['user']);
+}
+
+// http://symfony.com/doc/current/cookbook/deployment/heroku.html#preparing-your-application
+$container->loadFromExtension('monolog', [
+    'handlers' => [
+        'heroku_logs' => [
+            'level' => 'debug',
+            'path'  => 'php://stderr',
+            'type'  => 'stream',
+        ],
+    ],
+]);

heroku.json

@@ -0,0 +1,6 @@
+{
+    "require": {
+        "ext-gd": "*",
+        "ext-imagick": "*"
+    }
+}