Add .editorconfig file.

Config file to help define the code style for supported editors and IDEs.
http://editorconfig.org
Update lib/Cake/Model/Model.php

Corrected an unlogic link from Model:find to an appropriate page in the docs
Merge pull request #1038 from ravage84/patch-1

Fix manual link
Merge pull request #982 from shama/editorconfig

Add .editorconfig file
Fix SQL errors in TreeBehavior.

SQL errors were caused by escapeField() usage in TreeBehavior. Quoted
fields were not correctly unquoted.

Fixes #3491
adding a note about custom error handler classes
Revert "Merge pull request #1050 from rynop/2.3"

This reverts commit f3f1e1ab523c0004c7ba232c5fefc1aa2eaee059, reversing
changes made to 9fc4678fa36b9077dc3b2fe1168bf7bc96880481.
Added check for HHVM in Debugger,
Merge remote-tracking branch 'origin/master' into 2.3

Conflicts:
	lib/Cake/Console/Templates/skel/Config/core.php
Throw exception if requested page number is out of range.
Closes #3459
Fix docblock
Handle MissingViewExceptions better.

When Router::parseExtensions() is enabled for a file extension
that does not map to a view an infinite loop of attempting to render
View/$ext/error500.ctp will be entered. When catching
a MissingViewException check if we were trying to render an
error500. If we were, revert to safe rendering as we might enter a loop.
Merge branch 'master' into 2.3
Merge pull request #1051 from ADmad/2.3-paginatorcomponent

Throw exception if requested page number is out of range.
Code cleanup

Remove unneeded sprintf.
Fix doc blocks.
Remove duplicated keys in tests assertions.
Use boolean value for CakeRequest $parseEnvironment param.
Merge pull request #1052 from majna/2.3-update-cc

Code cleanup
Blackhole requests when the action is the blackhole callback.

When a user requests the blackhole callback as an action we should
blackhole that request. The blackhole callback should not be URL
accessible.

Fixes #3496
Merge branch 'master' into 2.3

Conflicts:
	lib/Cake/Controller/Component/SecurityComponent.php
Add tests for save() and multiple locales.

Refs #3498
Updating version number in test suite header.