fix remixd

package.json

@@ -155,7 +155,7 @@
     "nightwatch_remote_safari": "nightwatch --config nightwatch.js --env safari",
     "onchange": "onchange build/app.js -- npm-run-all lint",
     "prepublish": "mkdirp build; npm-run-all -ls downloadsolc build",
-    "remixd": "remixd -S ./contracts",
+    "remixd": "node ./node_modules/remixd/src/main.js -s ./contracts",
     "selenium": "execr --silent selenium-standalone start",
     "selenium-install": "selenium-standalone install",
     "serve": "execr --silent http-server .",

src/app/files/browser-files.js

@@ -177,7 +177,6 @@ function Files (storage) {
 
 module.exports = Files
 
-
 function build (tree, level, leveltree) {
   if (!level) return
   Object.keys(tree).forEach(key => {