This is mostly for development where VS Code might not have finished
compiling yet.

Otherwise there is risk of an infinite loop through the iframe where the
fallback keeps loading the root HTML which itself has an iframe...

Reworked from d574012 to fit in the
new structure.

Now it should work whether you have a trailing slash or not.

We aren't providing binaries any longer.

Also fix padding not being respected when blocks exceed container
height.

To make installing as a PWA possible. Fixes #1181.

Closes #1379.

Looks like sometimes VS Code throws strings. For example if ifconfig is
missing.

In Firefox using the gzip mime type will (probably correctly) cause it
not to decompress while in Chromium it still will (incorrectly).

Closes #997.