Fixed breadcrumbs on pages with no table of contents

Author: imaustink

static/breadcrumb.less

@@ -7,7 +7,6 @@
 		background: @code-color;
 		color: lighten(@gray, 10%);
 		.breadcrumb-dropdown {
-			display: none;
 			padding: @gutter @gutter/4;
 			position: relative;
 			color: lighten(@gray, 10%);