build: Commit the subset of production dependencies

* Remove polyfills of php extensions we assume are installed
  (and indeed are installed in production).
* Regenerate lock file and audit dependency changes.
* Commit dependencies for ease of deployment and review.

Ref jquery#319.

.gitignore

@@ -6,10 +6,19 @@ config/localSettings.json
 config/localSettings.php
 favicon.ico
 robots.txt
-vendor
 node_modules
 package-lock.json
 
+# Prod dependencies
+/vendor/**/.git
+/vendor/**/.gitignore
+/vendor/**/.travis.yml
+/vendor/**/phpunit.xml.dist
+/vendor/psr/log/Psr/Log/Test
+/vendor/symfony/*/Tests
+# https://github.com/ua-parser/uap-php/pull/57
+/vendor/ua-parser/uap-php/tests
+
 # Files generated by editors
 .project
 

.travis.yml

@@ -1,5 +1,5 @@
 language: php
-# In order to use PHP 5.4/5.5, use Ubuntu 14 (Trusty) instead of the newer Ubuntu 16 (Xenial) 
+# In order to use PHP 5.4/5.5, use Ubuntu 14 (Trusty) instead of the newer Ubuntu 16 (Xenial)
 # https://docs.travis-ci.com/user/languages/php/#php-54x---55x-support-is-available-on-precise-and-trusty-only
 dist: trusty
 php:

README.md

@@ -103,7 +103,7 @@ may work as well.
    `chmod 777 cache`.
 
 1. Install dependencies
-   `composer install`
+   `composer install --no-dev`
 
 1. Install the TestSwarm database by running:
    `php scripts/install.php`

composer.json

@@ -12,6 +12,10 @@
 			"npm install && npm test"
 		]
 	},
+	"replace": {
+		"symfony/polyfill-ctype": "1.99",
+		"symfony/polyfill-mbstring": "1.99"
+	},
 	"config": {
 		"platform": {
 			"php": "5.4"

vendor/autoload.php

@@ -0,0 +1,7 @@
+<?php
+
+// autoload.php @generated by Composer
+
+require_once __DIR__ . '/composer/autoload_real.php';
+
+return ComposerAutoloaderInit9641d408040a3d9212184826213da7cf::getLoader();

vendor/bin/uaparser

@@ -0,0 +1 @@
+../ua-parser/uap-php/bin/uaparser