[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
Fix JavaScript casing
Capitalize CSS acronym
Merge pull request #811 from bcrowe/hotfix-jsCasing

Fix JavaScript casing
Merge pull request #812 from bcrowe/hotfix-casingCSS

Capitalize CSS acronym
Use a noun before a pronoun.
Merge pull request #813 from shockone/patch-1

Use a noun before a pronoun.
[fr] Follow #767

note about casting
[fr] Fix #810

Fix casing in Core Libraries Helpers
[fr] Follow #811

Fix JavaScript casing
[fr] Follow #812

Capitalize CSS acronym
Update docs for new formhelper feature.