message: Proper implementation of --no-backend flag for ./run script
diff: @@ -606,6 +606,16 @@ manager process yourself. You can either get a project manager from one of the
  latest releases on [GitHub](https://github.com/enso-org/enso/releases), or build
  one using SBT `buildProjectManagerDistribution` command.
  +Running development version of the IDE is possible via the `./run` script in the
  +root of the repository:
  +
  +```bash
  +$ ./run start --dev --no-backend
  +```
  +
  +One can also add `--no-rust` to speed the start up when no changes to IDE
  +sources were made.
  +
  ##### Bash
  ```bash
  