Disable HTMLmin in dev and fix bundle dependency

gulpfile.js

@@ -94,7 +94,7 @@ function css() {
 
 function html() {
     return src(['src/**/*.html', '!src/index.html'], {base: './src/'})
-    .pipe(htmlmin({ collapseWhitespace: true }))
+    .pipe(mode.production(htmlmin({ collapseWhitespace: true })))
     .pipe(dest('dist/'))
     .pipe(browserSync.stream());
 }

src/scripts/site.js

@@ -722,6 +722,7 @@ var AppInfo = {};
             },
             bundles: {
                 bundle: [
+                    "document-register-element",
                     "fetch",
                     "flvjs",
                     "jstree",