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'
Update README [skip ci]
transalating intro-upgrade-from-v1, left with asset, query builder, form, etc.
更新文档
OCI createColumn fix
Translated intro-upgrade-from-v1 [skip ci]
Added support for transaction isolation levels

fixes #3220
Added GridView message check to FallbackMessageFormatterTest
Fixes #4024, Fixes #4028
added guide about transaction isolation levels
added unit test and notes about dbms specific settings
unit test for postgres transaction
missing return

[ci skip]