Pluralize operation in query builder
Start updating the FormHelper docs.

Update docs for create() and end().
Update datetime related method docs.
Fix typo.
Grammar fixes.
Merge pull request #1109 from cakephp/3.0-formhelper-1

3.0 Start updating formhelper docs
Start migration guide for FormHelper.
Update docs for input().
Move sections around and remove dead sections.

* Move inputs() to the bottom because it is a gross feature.
* Remove sections for methods that do not exist anymore.
Fix title formatting.
Fix invalid meta directive.
Update file docs and update indentation.
Highlight new associations name forms.
Reference typo
Merge pull request #1111 from bar/patch-3

Reference typo
Missing dot.
Merge pull request #1112 from bar/patch-4

Missing dot.
Update orm-migration.rst
Note(ify) the importance of the new association naming convention.
Merge pull request #1110 from bar/patch-2

Highlight how new associations are named in 3.0.