Fixed issue: User list in survey list show all user with usercontrolSameGroupPolicy to true
Fixed issue: Owner can't access to survey
Dev: "cherry-picking" 4b5ca4c8934ffa303654eef13984a2b910c75afc + db158b66f908cd2a6c23b203fb415b90d26fb6e7 + 4fc8d28520f2966c786ef17b1ece2bcaf98d1d8d
Dev: using Yii::app()->user->getId for LoginID: seems OK
Dev: some other patch waiting, but only for 2.1