Fix "Skips the diff algorithm when the array mutation is a known operation"
Fix "Can replace a node with some other node" in IE<9
Fix "Should update all child contexts and bindings when used with a top-level observable view model" in IE<9
Fix "Should call an afterRender callback, passing all of the rendered nodes, accounting for node preprocessing and virtual element bindings" in IE<9
Fix "Should not bind against text content inside <script> tags" in IE<9
Fix when using minified code, "Should not bind against text content inside <script> tags" in IE<9
Fix "Should trigger a change event when the options selection is changed by modifying the options data (multiple select)" in Opera 12 (and Safari 6 and any other browser with a buggy selectedOptions property).
Merge pull request #1122 from knockout/1122-fix-tests

Fix tests failing on certain browsers