Added failing test for #2209
Updated the page

need to confirm the exception properties in Yii 2
Fixed suggest descriptions
Fixed travis config syntax
Fixed directory in travis
Fixes #2361: `yii\bootstrap\NavBar::brandUrl` should default to the home URL of application
Fixes #2054: Added support for using custom application configuration with the console command runner
Update error.md

typo fix
Merge pull request #2366 from dizews/patch-1

Update error.md
fixed BaseMailer test to work on APC and HHVM
exclude test with invalid PHP code from HHVM
moved CHANGELOG lines to bootstrap
Edited description
check error level in error handler
Merge pull request #2364 from gureedo/error-handler

check error level in error handler
Added issue number to changelog
support loading config by alias.
fixed configs
Merge pull request #2371 from Ragazzo/fixed_advanced_app_configs

fixed configs
The missing Component.php tests