buildzr bundles, unmodified, a copy of elkjs 0.12.0:

    vendor/elk.bundled.js   (npm package "elkjs" 0.12.0, file lib/elk.bundled.js,
                             sha256 1222e44f953ce7746af23801e723708f8e6f436b8b377a6a5fc7552f34a307b3)

elkjs is the JavaScript build of the Eclipse Layout Kernel (ELK). It is made
available under the Eclipse Public License - v 2.0 (see LICENSE-EPL-2.0.md).

  * Eclipse ELK (Java), source code:  https://github.com/eclipse/elk
  * elkjs (GWT-compiled JavaScript), source code: https://github.com/kieler/elkjs
    (tag 0.12.0; the bundle is the GWT output of ELK 0.12.0 plus elkjs's own wrapper)

The file has not been changed in any way. buildzr verifies its sha256 before
every use and refuses to run a different file. See THIRD_PARTY_LICENSES.md for
the other third-party components used by the site build.

The EPL-2.0 applies to elk.bundled.js only; the rest of buildzr stays under its
own licence (LICENSE.md at the repository root).
