Updated dual license setup

LICENSES.md

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+# Licenses
+
+This repository contains two separately licensed components.
+
+---
+
+## Source Code -- MIT License
+
+All source code in this repository is copyright Nexus Workshops LLC and is
+released under the MIT License. This includes:
+
+- `src/` (all Java source files)
+- `telelog.py`
+- `pom.xml`
+- `site/` (HTML, CSS)
+
+See [LICENSE](LICENSE) for the full MIT License text.
+
+---
+
+## Robot Telemetry: A Complete Field Guide -- Content License
+
+The file `Robot_Telemetry_Complete_Field_Guide.pdf` (and `.docx`) is copyright
+Nexus Workshops LLC, a subsidiary of Intrepid Fusion LLC, and is governed by
+the Nexus Workshops Content License Agreement included with that document.
+It is NOT covered by the MIT License.
+
+Key terms of that license:
+
+- **Personal and educational use** is permitted at no charge, provided this
+  license notice is retained and no fee is charged for access to the document.
+- **Commercial use** -- including use in paid courses, training programs,
+  paid workshops, or any bundled paid product -- requires a separate written
+  commercial license from Nexus Workshops LLC.
+- **Derivatives** must clearly attribute the original Work to Nexus Workshops LLC
+  and may not be represented as the original or as officially endorsed.
+- All intellectual property rights in the document remain with Nexus Workshops LLC.
+
+To inquire about commercial licensing, visit nexusworkshops.com.