doc svg2xml: readme should highlight the cli #36
Description
The README currently mention the UI (the content is taken from the upstream repo) but we focus here on the CLI and most (probably all) options are not implemented.
For people that want to use the UI, we may mention that it exists but we don't support it here and see the original repo for more details.
Also check if we want to document how to generate multi files (we are testing it with JUnit tests).