blackout theme fix

Author: boxgaming

codemirror/themes/blackout.css

@@ -108,4 +108,8 @@ dialog a.disabled:hover { text-decoration: none; }
 #method-tabs .active {
     color: #ccc;
     background-color: #000;
+}
+
+.hexview, .audioview, .imgview {
+  background-color: #000;
 }

service-worker.js

@@ -14,7 +14,7 @@
 // Names of the two caches used in this version of the service worker.
 // Change to v2, etc. when you update any of the local resources, which will
 // in turn trigger the install event again.
-const PRECACHE = 'precache-v45';
+const PRECACHE = 'precache-v46';
 const RUNTIME = 'runtime';
 const PREFIX = (self.location.origin.indexOf("github.io") == -1) ? "/" : "/qbjs/";