* 'master' of github.com:yiisoft/yii2: (79 commits)
Refactored app bootstrap logic.
Update authorization.md
Fixes#3052: Fixed the issue that cache dependency data is not reused when `reusable` is set true
start debug logging only if debug runs when bootstrap.
Update finnish translation
Add ODBC support to yii\db\Connection
updated error handler and requirement checker links.
fixed broken API links [skip ci]
added more doc [skip ci]
update class map.
Fixes#2034: Added `ContentNegotiator` to support response format and language negotiation
renamed attributes to attributeNames in model
updated phpdoc
Removed `Application::preload` in favor of `Application::bootstrap`
Update module-debug.md
Update model.md
Fixes
Update basics.md
typo fix [skip ci]
Added `HtmlResponseFormatter` and `JsonResponseFormatter`
...
* master:
Fixes#2912: Relative view files will be looked for under the directory containing the view currently being rendered
app end improvement.
improvement of Application::end() handling.
typo fix.
Fixes#2910: Added `Application::end()`
Conflicts:
framework/base/Application.php
