Fixes #2385: illustration in the "Model-View-Controller (MVC)" guide chapter.
Merge pull request #2388 from resurtm/fixes-2385

Fixes #2385: illustration in the "Model-View-Controller (MVC)" guide chapter.
Fixes #2406: CUrlManager::$urlRuleClass now supports path alias value
Changelog typo.
Merge pull request #2408 from resurtm/fixes-2406

Fixes #2406: CUrlManager::$urlRuleClass now supports path alias value