IPv4, IPv6 support

fixes #8

public/assets/css/app.css

@@ -130,9 +130,9 @@ main .options .card .form-group {
 }
 
 main .options .card .form-subgroup {
-	margin-left: 5px;
+	margin-left: 0.35rem;
 	border-left: 2px solid #ced4da;
-	padding-left: 11px;
+	padding-left: 0.5rem;
 }
 
 main .options .card .form-control[type="text"]:placeholder-shown,

public/assets/js/app.js

@@ -25,6 +25,9 @@
 		///////////////////////
 		var masonry;
 		var data = {
+			ipv4:				'*',
+			ipv6:				'::',
+
 			domain:				'',
 			path:				'',
 			document_root:		'/public',
@@ -247,6 +250,10 @@
 			return $scope.data.file_structure === 'unified';
 		};
 
+		$scope.isIPv6 = function() {
+			return !!$scope.data.ipv6;
+		};
+
 		$scope.isModularized = function() {
 			return !$scope.isUnified();
 		};