#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
Chg #2053 Corrections for more coherent CSecurityManager::generateRandomBytes() see PR 2604 discussion, unit tests.
Code style. Convert spaces to tabs.
Convert spaces to tabs.
Deleted unnecessary changelog.
Merge branch 'master' of git://github.com/yiisoft/yii into 2053-corrections-to-random-getters-see-PR-2604-discussion