Unhiding 'about' link in footer

Resolves #478

static/media/css/core.css

@@ -1020,12 +1020,6 @@ body.home .secondary .upper > .pull-right li:nth-child(even) {
 body.home .secondary .lower {
   border-top: none;
 }
-body.home .secondary .lower .pull-right li:first-child {
-  display: none;
-}
-body.home .secondary .lower .pull-right li:nth-child(2) {
-  border-left: none;
-}
 body.home .footer {
   -webkit-box-shadow: none;
   -moz-box-shadow: none;

static/media/less/core.less

@@ -1149,14 +1149,6 @@ body.home {
 		}
 		.lower {
 			border-top:none;
-			.pull-right {
-				li:first-child {
-					display:none;
-				}
-				li:nth-child(2) {
-					border-left:none;
-				}
-			}
 		}
 	}
 	.footer {