Optimize manifest and service-worker

public/build/manifest.json

@@ -51,7 +51,6 @@
   "build/ckeditor/skins/moono-lisa/icons_hidpi.png": "/build/ckeditor/skins/moono-lisa/icons_hidpi.png",
   "build/fonts/source-sans-pro-v14-latin-300.woff": "/build/fonts/source-sans-pro-v14-latin-300.25d1ce45.woff",
   "build/fonts/source-sans-pro-v14-latin-regular.woff": "/build/fonts/source-sans-pro-v14-latin-regular.33e6b01f.woff",
-  "build/../sw.js": "/build/../sw.js",
   "build/fonts/source-sans-pro-v14-latin-600.woff": "/build/fonts/source-sans-pro-v14-latin-600.720fb921.woff",
   "build/fonts/source-sans-pro-v14-latin-700.woff": "/build/fonts/source-sans-pro-v14-latin-700.9dff9dc0.woff",
   "build/fonts/source-sans-pro-v14-latin-italic.woff": "/build/fonts/source-sans-pro-v14-latin-italic.8d88e073.woff",
@@ -65,6 +64,7 @@
   "build/fonts/source-sans-pro-v14-latin-900.eot": "/build/fonts/source-sans-pro-v14-latin-900.e0c56bfa.eot",
   "build/fonts/source-sans-pro-v14-latin-italic.eot": "/build/fonts/source-sans-pro-v14-latin-italic.e245b695.eot",
   "build/fonts/source-sans-pro-v14-latin-600italic.eot": "/build/fonts/source-sans-pro-v14-latin-600italic.efc0f6d7.eot",
+  "build/../sw.js": "/build/../sw.js",
   "build/fonts/fa-regular-400.woff": "/build/fonts/fa-regular-400.649e2df1.woff",
   "build/fonts/source-sans-pro-v14-latin-regular.woff2": "/build/fonts/source-sans-pro-v14-latin-regular.f74389bd.woff2",
   "build/fonts/source-sans-pro-v14-latin-300.woff2": "/build/fonts/source-sans-pro-v14-latin-300.d2c7d5c5.woff2",

webpack.config.js

@@ -47,6 +47,10 @@ Encore
       swDest: "../sw.js",
       exclude: [
         /ckeditor.*$/,
+        /.*\.eot$/,
+        /.*\.ttf$/,
+        /.*\.woff$/,
+        /build\/images.*$/,
         /admin\/.*$/,
         /\.map$/,
         /manifest$/,