#1515  Use index support in relations
fix changelog
fix changelog
replaced spaces to tabs
CUBRID Database 9.0 Support.
Ref: converted spaces to tabs according to Yii coding conventions.
Ref: converted spaces to tabs.
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
CUBRID copyright, version and indentation fixes

adjustments to PR #1893
Code style

adjustments to PR #1893
removed unnecessary spaces
Allow sql files diff & preview in gii
Fix #2670
Update getUserHostAddress()
Update getUserHostAddress()
Additions to #1849.
Backport Request::getPreferredLanguage() from yii2
use consts in place of 'rpc' and 'encoded' for operationBodyStyle and bindingStyle properties