message: Remove DAP from README.md
  Summary:
  DAP is not very alive, let's comment it out to avoid misleading potential users.
  To consider DAP alive we need to:
  * write tests for it
  * move it to the library, so it could be embedded in applications
diff: @@ -34,7 +34,10 @@ This project features:
  * [Garbage collected](docs/gc.md) values allocated on [a heap](docs/heap.md).
  * Optional runtime-checked [types](docs/types.md).
  * A linter, to detect code issues in Starlark.
  -* IDE integration in the form of [LSP](https://microsoft.github.io/language-server-protocol/) and [DAP](https://microsoft.github.io/debug-adapter-protocol/) support.
  +* IDE integration in the form of [LSP](https://microsoft.github.io/language-server-protocol/).
  +<!--
  +* Broken [DAP](https://microsoft.github.io/debug-adapter-protocol/) support.
  +-->
  This project also has three non-goals:
  