Added @font-face support

Author: a-ignatov-parc

lib/compress.js

@@ -1,4 +1,3 @@
-
 /**
  * Module dependencies.
  */
@@ -144,6 +143,17 @@ Compiler.prototype.page = function(node){
     + this.emit('}');
 };
 
+/**
+ * Visit font-face node.
+ */
+
+Compiler.prototype.fontface = function(node){
+  return this.emit('@font-face ')
+    + this.emit('{')
+    + this.mapVisit(node.declarations)
+    + this.emit('}');
+};
+
 /**
  * Visit rule node.
  */