add markdown as angular filter

script/directives.js

@@ -99,6 +99,16 @@
       }
     };
   });
+  
+  habitrpg.filter('markdown', function() {
+    return function(input){
+      var html = md.toHtml(input);
+      
+      html = html.replace(' href','target="_self" href');
+      
+      return html;
+    };
+  });
 })()
 
 habitrpg.directive('questRewards', ['$rootScope', function($rootScope){