stelling marks license

The "stelling" name and the stelling logo (the ∴ cube mark and the
favicon renderings of it, in assets/) are marks of Nicholas Ehsan Roy,
identifying this project and its maintainer.

Permitted, and expected: nominative use. Use the name and logo to refer
to the stelling project — in articles, talks, package metadata,
comparisons, dependency lists, links, screenshots, and similar.

Not permitted: using the name or logo to brand a fork, a derivative, or
an unaffiliated product or service, or in any way that implies
affiliation with or endorsement by the project or its maintainer.

For clarity: this covers the marks only. The stelling source code is
licensed under Apache-2.0, whose Section 6 grants no trademark rights —
reserving the marks is consistent with the code license, not an
exception to it. This is not an open-core arrangement: all code is open;
only the identifying marks are reserved, so that a fork cannot be
mistaken for the project.

stelling is not affiliated with or endorsed by the JAX project.
