continue table-objects
Update query-builder.rst

Added some type hinting to the example so that it's easier to understand what the params actually are. Plus it gives users the ability to easily track down available methods on $results
Change ResultSetInterface to ResultSet

Made the change to prevent people hitting a PHP warning
Fixed the namespace

Updated the namespace to reference the correct class.
continue table-obj till Dynamic finders
Update testing
Fix more translations
Fixed typo
Merge pull request #1914 from Xety/fr-fix-typo

FR - Update testing page
Add .editorconfig, add 'cacheMetdata' key, fix method reference
Merge pull request #1916 from bcrowe/3.0-bookmarkr

3.0 - Add .editorconfig, add 'cacheMetdata' key, fix method reference
Add back to contents button.

This button conditionally shows when you are scrolled below the page
contents and gives a quick way to get back to the page contents.
I didn't go back go the root nav as it can be pretty large, and I think
more people need an easy way to navigate around the current page.

Refs #1898
Merge pull request #1902 from davidyell/patch-10

Update query-builder.rst
Merge pull request #1884 from cakephp/3.0-fr-orm

continue table-objects
Merge pull request #1917 from cakephp/fixed-contents

Add back to contents button.