unify object load/unload and loaded methods
deprecate attached()
correct the doc block
Add .editorconfig file.

Config file to help define the code style for supported editors and IDEs.
http://editorconfig.org
a few more application contents should send the charset
adding content type tests as dataprovider
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
Added "required" attribute to input element based on validation rules for field
Added support for php.ini style values
Merge pull request #1042 from ADmad/2.3-cakenumber

Added support for php.ini style values
Update doctypes to html5
Merge pull request #1037 from ADmad/2.3-formhelper

Added "required" attribute to input element based on validation rules fo...
Merge pull request #1007 from dereuromark/2.3-response-charset

not just json should send the charset
Fix failing test
Merge pull request #982 from shama/editorconfig

Add .editorconfig file
Merge pull request #961 from dereuromark/2.3-unify-object-collection

2.3 unify object collection
double spaces to single ones
Merge pull request #1044 from dereuromark/2.3-doc-blocks

double spaces to single ones
Copying changes doe to cake executable to skel files
Merge branch '2.3' of git://github.com/cakephp/cakephp into 2.3-fixed