Fixes yiisoft#198: Updated dependencies to make sure codeception tests pass right after install

Author: samdark

composer.json

@@ -17,7 +17,7 @@
  "php": ">=5.4.0",
  "yiisoft/yii2": "~2.0.14",
  "yiisoft/yii2-bootstrap": "~2.0.0",
- "yiisoft/yii2-swiftmailer": "~2.0.0"
+ "yiisoft/yii2-swiftmailer": "~2.1.0"
  },
  "require-dev": {
  "yiisoft/yii2-debug": "~2.1.0",
@@ -26,7 +26,8 @@
 
  "codeception/base": "~2.3.0",
  "codeception/verify": "~0.4.0",
- "codeception/specify": "~0.4.6"
+ "codeception/specify": "~0.4.6",
+ "symfony/browser-kit": ">=2.7 <=4.2.4"
  },
  "config": {
  "process-timeout": 1800,