Provide workaround for electron install issues

kgryte · kgryte · commit 7310604e8e8a · 2016-09-11T13:23:15.000-07:00
An electron dependency (electron-download) converted to ES6, without
providing backfill support. As a result, electron cannot be installed
on Node.js versions &lt; 4. This workaround uses a forked repository
which pins the electron-download version until electron-prebuilt#190
and electron-download#28 are resolved.
diff --git a/package.json b/package.json
@@ -31,7 +31,7 @@
     "d3-shape": "^1.0.0",
     "d3-time-format": "^2.0.0",
     "debug": "^2.2.0",
-    "electron": "^1.3.3",
+    "electron": "git+https://github.com/kgryte/electron-prebuilt.git",
     "minimist": "^1.2.0",
     "object-keys": "^1.0.9",
     "readable-stream": "^2.1.4",
