#1515  Use index support in relations
fix changelog
fix changelog
replaced spaces to tabs
Added getter for cell contents to CGridColumn

Added getters to CGridColumn to allow getting cell contents
for extended use cases of CGridView.

issue #106
enh #94, added support for document/literal WSDL in generator, inspired by Zend 2.0 Soap Autodiscover class
enh #94, added a wrapper in CWebService handling method arguments and response in document mode
enh #89, support for SOAP headers in WSDL generator
Merge branch 'master' of git://github.com/yiisoft/yii.git
Merge branch 'master' of git://github.com/yiisoft/yii.git
Merge branch 'master' into 89-soap-header

Conflicts:
	CHANGELOG
Merge branch 'master' into 94-document-literal-wsdl

Conflicts:
	CHANGELOG
	framework/web/services/CWsdlGenerator.php
Enhance CJSON with JsonSerializable support (#2540)
Consistent getting table schema in CActiveRecord

$this->getMetaData()->tableSchema replaced with $this->getTableSchema() in CActiveRecord::insert(), CActiveRecord::getPrimaryKey() and CActiveRecord::setPrimaryKey() to match usage in other methods.
removed unnecessary spaces
Fix #2670
Update getUserHostAddress()
Update getUserHostAddress()
Issue #2653: updated Markdown Extra Lib to version 1.3
Add RESTful method support for html forms

This commit allows calls to `CHtml::form()`, `CHtml::beginForm`
`CActiveForm::$method` etc to accept verbs other than `post` and `get`,
e.g. `delete`, `put`, `patch` etc

This is implemented by detecting non `post`, `get`, converting to `post`
 and adding a hidden `_method` field, similar to how CSRF protection works.