* master: (157 commits)
Fix phpdoc.
fixed test break.
refactor Exception::toArrayRecursive().
Fix StringHelper::substr() call.
Incorrect array representation when has previous
Add data padding and key derivation.
Fixed beforeCopy option.
doc fix.
Added missing beforeCopy option to FileHelper::copyDirectory
Renamed ListViewBase → BaseListView
Fixes#915: helper classes renamed again
Renamed YiiBase to AbstractYii
reverted doc change: the original one is correct.
Renamed base helper classes
Advanced application: added applying migrations to readme
fixed typos
Advanced application: init is now automatically called when installing via Composer
Advanced application: init script can now be executed in non-interactive input mode
Advanced application: fixed console return codes
Fixed phpdoc
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* master: (30 commits)
Added SerialColumn to crud generated code.
Added ActionColumn. crud generator WIP.
Fixes#823: consistent interface naming
Advanced application template: Delete flash message after it was displayed
Fixes#901: Added $delete parameter to Session::getFlash().
Polished up the basic discussion of template alternatives
Advanced application template: removed unused scenario from User model
porting the fix from https://github.com/yiisoft/yii/pull/2894
Edited introduction
Fixes#898: supported different signature of MemCache::addServer().
Fixes#897.
Use str_replace() rather than implode-explode
Fix parenthesis typo in CRUD index template
Doing more editing...
test break fix.
Support ajax redirection.
Enable CSRF validation by default.
Supports more elements to use data-confirm and data-method attributes.
refactored Request::validateCsrfToken().
Fixed CSRF validation bug.
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