Make tag widget non breakable.

services/web/public/stylesheets/app/project-list.less

@@ -339,6 +339,7 @@ ul.project-list {
 			position: relative;
 			top: -2px;
 			display: inline-block;
+			white-space: nowrap;
 		}
 			.tag-label-name,
 			.tag-label-remove {