test(select): add test against updating selected property on digest with no change event
test(select): add test against updating selected property on digest with no change event

Commit dc149de9364c66b988f169f67cad39577ba43434 was reverted to fix regressions #7715 and #7855.
This commit introduced this test case and a corresponding fix for preventing the update of the
selected property of an option element on a digest with no change event. Although the previous fix
introduced regressions, the test covers a valid issue and should be included.

campersau/angular.js,campersau/angular.js