It is more obviouse what to pass in trigger() method
Merge pull request #1217 from egorpromo/events-enhancement

It is more obvious what to pass in trigger() method
removed duplicate assignment of primaryKey in cubrid
Just started editing
Edited model.md up to Validation
refactored redis cache, added mset()
Merge branch 'master' of github.com:yiisoft/yii2

* 'master' of github.com:yiisoft/yii2:
  Edited model.md up to Validation
  Just started editing
Fixes #1221: make it easier to subclass BaseDataProvider with custom pagination.
Fixes #1225: doc fix.
Fixes #1149: Filter out already included javascript files requested via ajax.
Do not render debug toolbar in ajax request.
Fixes #1227: help command displays invalid module command list
changed magic property to getter call in Pagination

issue #1228
Duplicate
Merge pull request #1229 from marsuboss/patch-2

Duplicate APC requirement removed
Duplicate
Merge pull request #1235 from marsuboss/patch-1

Duplicate
fixed requirement checker for intl PECL

fixes #1230
ApcCache is now compatible with APCu
Fixes #1236: removed Sort::ASC and DESC