message: Update README
  Removed lead in text and fixed the final paragraph (there was no contributing file, and the license file name was incorrect).
diff: -# Thrust
  -
  -HIP back-end for Thrust (alpha release).
  +# rocThrust
  ## Introduction
  @@ -228,7 +226,6 @@ Documentation is available [here](https://rocthrust.readthedocs.io/en/latest/).
  Bugs and feature requests can be reported through [the issue tracker](https://github.com/ROCmSoftwarePlatform/rocThrust/issues).
  -## Contributions and License
  +## License
  -Contributions of any kind are most welcome! More details are found at [CONTRIBUTING](./CONTRIBUTING.md)
  -and [LICENSE](./LICENSE.txt).
  +rocThrust is distributed under the [Apache 2.0 LICENSE](./LICENSE).
  