note about casting
Start improving the events documentation.

I'm trying to make the examples more succinct, direct and contain fewer
sub-optimal implementations.
Update other event subsections.
Clean up conclusion.
Tidy things up.
Make general edits to Controller documentation
Capitalize AJAX acronym
Merge pull request #807 from bcrowe/hotfix-controllerEdits

Make general edits to Controller documentation
[fr] Follow #798

Minor grammatical changes
[fr] Follow #801

Change references of Cake to CakePHP
[fr] Follow #803

Update additional references of Cake to CakePHP
[fr] Follow #805

Capitalize API acronym
[fr] Follow #807

Make general edits to Controller documentation
Merge pull request #808 from bcrowe/hotfix-master

Capitalize AJAX acronym
Address comments.
[fr] Follow #808

Capitalize AJAX acronym
Merge pull request #767 from cakephp/master-fixes

note about casting
Merge pull request #806 from cakephp/improve-events

Improve events documentation
Fix casing in Core Libraries Helpers
Merge pull request #810 from bcrowe/hotfix-casing

Fix casing in Core Libraries Helpers