Flasher.js 1.1.0

• Updated to latest versions of Electron and other dependencies
• Allows for single binaries to be flashed that aren't in a zip file - for example MicroPython!!! 🔬🐍
• Clears manifest and download cache every time the application starts

Introducing Flasher.js

Flasher.js is a cross-platform GUI tool for flashing firmware, such as the JavaScript runtime Espruino, to the ESP8266 WiFi enabled microcontrollers, such as the Adafruit Feather HUZZAH. For more details see the README.