The old version is no longer maintained and doesn't support rollup v3

Multiple changes:

The worker can now be auto-bundled via rollup and no longer has to be passed manually.
This is handled via a js script file which builds a blob containing bundled code.
This requires some CSP exceptions in the target applications, so mention that in the README.

scanImage() now takes an option object and defaults to returning more information, so
handle both changes (returnDetailedScanResult now defaults to true)

Component users can now drop their worker copying code and need to adjust their CSP.

This has proper support for rollup while providing the same API.

This is what open-wc recommends now and uses in their @open-wc/testing package

Takes a package name and a dest path. This way we can more eassily change the
layout and it will error out on package name typos or missing packages.

Add a scope so we don't have to care about naming conflicts
and set the verison to 0.1.0 since we don't have a stable API yet.

Instead of hardcoding the paths of the node_modules directory we use the node-resolve
plugin of rollup to find the root of the corresponding JS package and calcucate a path from
there.

Resolving a package requires calling an async function, so we have to use await in the rollup config.
Luckily rollup supports configs wrapped in a promise, so we just have to wrap it in a function which returns
a promise.

Also add test for the demo

Bekerle, Patrizio authored 5 years ago and Reiter, Christoph committed 4 years ago

Initial commit with basic KnowledgeBaseWebPageElementView web component scaffold including authentication