Fixed drog and drop for local files

Resolves #3819

Auditors: @Sh1d0w @bradleyrichter

Test Plan:
- Open folder with a local file
- Drag and drop one to the header section
- File is opened

js/components/tabs.js

@@ -68,8 +68,10 @@ class Tabs extends ImmutableComponent {
  return
  }
  if (e.dataTransfer.files) {
- Array.from(e.dataTransfer.files).forEach((file) =>
- windowActions.newFrame({location: file.path, title: file.name}))
+ Array.from(e.dataTransfer.files).forEach((file) => {
+ const path = encodeURI(file.path)
+ return windowActions.newFrame({location: path, title: file.name})
+ })
  }
  }