Conflicts:
	framework/base/Formatter.php
	tests/unit/framework/base/FormatterTest.php

typo fix in contoller.md

fixes #2776 renamed default template folder

updated composer docs

Mistake in error message

{max} was used instead of {min} in the error message for the min validator...

Fixes #2775: Added `yii\base\Application::bootstrap` to support running bootstrap classes when starting an application

Finnish translation

small typo fix

fixes #2765

small typo fix

change usual code style to php code style

Fixes #497: Removed `\yii\log\Target::logUser` and added `\yii\log\Target::prefix` to support customizing message prefix

fix GridView filterUrl bug

GII generated files changes according to PSR2