error api data

[nadar]

Add new infos to error api:

• YII_ENV
• YII_DEBUG
• User (Yii::$app->user) id
• status code / Severity?
• exception name yii\web\NotFoundException
• send php version
• LUYA_VERSION
• provide trace infos (with file() method)
  • abs_path - The absolute path to filename
  • context_line - Source code in filename at lineno
  • pre_context - A list of source code lines before context_line (in order) – usually [lineno - 5:lineno]
  • post_context - A list of source code lines after context_line (in order) – usually [lineno + 1:lineno + 5]

remove logger and profiling