feat: port over major UIKit upgrades from pattern-lab/patternlab-node#1078

Author: sghoweri

.gitignore

@@ -0,0 +1,5 @@
+/vendor/
+
+# Commit your application's lock file http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file
+# You may choose to ignore a library lock file http://getcomposer.org/doc/02-libraries.md#lock-file
+# composer.lock

CHANGELOG.md

@@ -0,0 +1,46 @@
+{
+  "name": "bolt-design-system/core-php",
+  "description": "Core PHP functionality for the Bolt Design System",
+  "version": "2.9.1",
+  "type": "library",
+  "license": "MIT",
+  "authors": [
+    {
+      "name": "Salem Ghoweri",
+      "role": "Maintainer"
+    },
+    {
+      "name": "Evan Lovely"
+    }
+  ],
+  "autoload": {
+    "psr-4": {
+      "Bolt\\": "src/"
+    }
+  },
+  "require": {
+    "fzaninotto/faker": "^1.8.0",
+    "basaltinc/twig-tools": "^1.4.0",
+    "michelf/php-markdown": "^1.8.0",
+    "webmozart/path-util": "^2.3",
+    "shudrum/array-finder": "^1.1",
+    "gregwar/image": "^2.0",
+    "tooleks/php-avg-color-picker": "^1.1.2",
+    "asm89/twig-lint": "^1.0",
+    "nabil1337/case-helper": "^0.1.0",
+    "mexitek/phpcolors": "^0.4.0"
+  },
+  "require-dev": {
+    "phpunit/phpunit": "^7"
+  },
+  "suggest": {
+    "bolt-design-system/drupal-twig-extensions": "*"
+  },
+  "scripts": {
+    "setup": "@composer install --no-interaction --prefer-dist --no-progress",
+    "test": [
+      "@composer install --no-interaction --prefer-dist --no-progress",
+      "vendor/bin/phpunit --colors=always tests"
+    ]
+  }
+}