Merge pull request #1627 from owncloud/home-svg

svg replacement for breadcrumb home icon, fix #1620

apps/files/templates/part.breadcrumb.php

 <?php if(count($_["breadcrumb"])):?>
 	<div class="crumb">
 		<a href="<?php echo $_['baseURL']; ?>">
-			<img src="<?php echo OCP\image_path('core','places/home.svg');?>" />
+			<img src="<?php echo OCP\image_path('core','places/home.svg');?>" class="svg" />
 		</a>
 	</div>
 <?php endif;?>