yiisoft/yii2 — pull request #3701 by creocoder (2014-06-04 15:53:02+00:00)
Title: Correct `yii\base\Theme::pathMap` generation when its not provided

This allow not provide `pathMap` in 90% cases. So theme configuring become simplier, like:

```
'components' => [
'view' => [
'theme' => [
'basePath' => '@app/themes/basic',
'baseUrl' => '@web/themes/basic',
],
],
],
```