Small correction in DB\Query comments

I checked this using XDebug, and the function actually returns null (which is something different than false). I assume it is the comment that should be changed, and not the code itself...

Renamed `attributeName` and `className` to `targetAttribute` and `targetClass` for `UniqueValidator` and `ExistValidator`.
Refactored UniqueValidator and ExistValidator.

Fixes #1597: Added `enableAutoLogin` to basic and advanced application templates so "remember me" now works properly

Update ActiveField.php

doc fixes

Fixes #1579: throw exception when the given AR relation name does not match in a case sensitive manner.
Renamed `ActiveRecord::getPopulatedRelations()` to `getRelatedRecords()`

avoid failure when it is not started at that point

Fixes #1577

Debug tables wraps content [SKIP CI]

Fixed issue with tabular input in ActiveField::radio and checkbox

also fixed count behavior according to limit and offset.
fixes #1458

Quick example of inline validator (original doc did not mention inline v...