Hides wrapper with wrapped custom template

Content can be wrapped by other div. try to find wrapped element by class name
Sample Template Layout:
<script id="koValidationTemplate" type="text/html">
<div class="validationMessage arrow_box">
<div data-bind='validationMessage: field'></div>
</div>
</script>
Above template wraps actual error message with some fancy arrow box.
With this change validation hides wrapper and error message together.