Fix some crap.

--HG--
branch : testing

common/content/liberator.js

@@ -1842,6 +1842,7 @@ const Liberator = Module("liberator", {
 
         statusline.update();
         liberator.log(config.name + " fully initialized", 0);
+        liberator.initialized = true;
     }
 });
 

common/content/options.js

@@ -407,6 +407,7 @@ const Option = Class("Option", {
         },
 
         stringlist: function (operator, values, scope, invert) {
+            const self = this;
             values = Array.concat(values);
             switch (operator) {
             case "+":