Add images to the slide show

[spencerbygraves]

Please can we add the correct illustrations to the homepage slider. Currently each slide has the Juju logo.

I've saved the images at 534x374 pixels, which is the same as the slider on jaas.ai, so the buttons at the bottom don't jump around.

I'm attaching them as a zip because the assets server seems to crop the size.

juju.is slides.zip

Asset server links in case they can be used:

https://assets.ubuntu.com/v1/06d371ed-slide-appmodeling.svg
https://assets.ubuntu.com/v1/3c6d2c1e-slide-automation.svg
https://assets.ubuntu.com/v1/f2e4e9fb-slide-opensource.svg
https://assets.ubuntu.com/v1/26415d45-slide-simple.svg

@barrymcgee I used the compression plugin, seemed to help a bit 👍

[spencerbygraves]

@barrymcgee yes, @anthonydillon did this in Frankfurt. The size does look different, I can open another issue for that. Thanks.