Add page chunk button (was missing in action)
added cache delete and page type update event to the sync method
Update CKEditor to 3.6.6
Fix images not been displayed in the editor iframe and in the preview window of the Image dialog.
Disable the URL field in the Image dialog so it can't be changed.
Making the country function in the country ft public.

So developers can access it and use the array it returns. 
little cleanup.
Merge pull request #2216 from dresfdez/feature/ckeditor-update

Feature/ckeditor update
Merge pull request #2207 from hdias/sync_page_types_files

added cache delete and page type update event to the sync method
Adding ckeditor4 and Updated 2.2 base to fix conflicts
accidental file inclusion
Merge pull request #2217 from ryun/feature-ckeditor4

Update to ckeditor 4 and Updated local 2.2 base to fix conflicts
Ckeditor4

fixed issues causing editor to break the layout

Signed-off-by: Joshua Pekera <joshuapekera@me.com>
CKEditor base z-index

Fixes any issues with #2221
Use models instead of $this->db

Takes care of issue #2225
and use models when appropriet
This was inefficient

realized `page_type_m->get` also might try to real files, when they are not needed.
Merge pull request #2185 from ryun/patch-21

Add page chunk button (was missing in action)
Merge pull request #2226 from ryun/patch-26

Fixes Issue #2225 & Use models instead of $this->db
Merge pull request #2222 from ryun/patch-25

CKEditor base z-index
Fix for issue #2227, errors when managing page types that have no assigned fields.
Typo here breaking page type delete