add autocomplete for model class field
fix to "You don't want to generate model class name if it is already entered."
ajax removed
remove ajax from controller
fixed asterisk bug, update chanelog
fic changelog spaces
Add Chinese Translation Team
Merge remote-tracking branch 'chinesization/master'
Fixes #3793: Changed inline autocomplete hints style to get more IDEs support
doc improvement.
doc improvement [skip ci]
Update ActiveForm.php

Incorrect character for generating docs. See http://www.yiiframework.com/doc-2.0/yii-bootstrap-activeform.html
Merge pull request #3991 from ychongsaytc/patch-2

Update ActiveForm.php
added more unit tests to widgets\Breadcrumbs and 100% coverage.
Merge pull request #3995 from njasm/master

Added more unit tests to widgets\Breadcrumbs and increased coverage to 100%
Fixes #3996: Traversing `Yii::$app->session` may cause a PHP error
Create caching-overview.md

Add translate for caching-overview.md
Merge pull request #3998 from dementorpasha/patch-2

Create caching-overview.md
Fixed Inflector::slug to work properly with numbers
Finished filter section [skip ci]