#1515  Use index support in relations
fix changelog
fix changelog
replaced spaces to tabs
removed unnecessary spaces
Fix #2670
Update getUserHostAddress()
Update getUserHostAddress()
Merge branch 'pr/1849'
Additions to #1849.
use the preffered method of creating an unique index in postgresql as suggested by the manual
reverted #2048 as it breaks logic in createFindCommand()

fixes #2884
fixed wrong dependency in unit test
added unit test for #2884
added changelog line for #2884
Add options parameter to CListView beforeAjaxUpdate. Fixes #2912
Update CHANGELOG
Event class name in doc comments for "CActiveRecordBehavior::afterSave()" fixed.
Docs: example for HAS_ONE relation fixed.
Commit 797237c reverted