Virtual properties documentation has been added to "web\Session"
Refactored Query and ActiveQuery.
Finished ActiveDataProvider.
Merge branch 'master' of github.com:yiisoft/yii2
renamed Command::queryRow() to queryOne().
Added class doc.
Refactored ActiveDataProvider.
Allow customizing DB connection for ActiveDataProvider.
Added unit test for ActiveDataProvider.
Finished unit test of ActiveDataProvider.
Fixed test break.
Pagination doc fix.
Merge branch 'master' of github.com:yiisoft/yii2
Added ArrayDataProvider.
polishing debugger.
Merge branch 'master' of github.com:yiisoft/yii2