Update icons in riot-web repo

[nadonomy]

Everything in:

• res/vector-icons
• electron_app/build
• electron_app/img

[jryans]

The favicons exists in ~20 shapes and sizes for different devices:

https://github.com/vector-im/riot-web/tree/develop/res/vector-icons

Is there a "good" way to update them? Maybe a script or something?

[ara4n]

https://github.com/vector-im/riot-web/blob/master/scripts/make-icons.sh

[jryans]

It sounds like @nadonomy is working on this.