chooser_title added to choser
Deprecate ImageHelper::$cacheDir
Don't configure other plugin's setting

Related:
- croogo/croogo@543ccc2
- croogo/Ckeditor@154c5fd4
Updating submodules

- croogo/locale@6154982958d903a
- croogo/Ckeditor@154c5fd430b
- CakeDC/migrations@7724ccd5
- CakeDC/search@9bcaa6fe045