message: Remove the individual test steps from README build instructions
diff: @@ -62,16 +62,10 @@ Each package creates its own **node_modules** directory that contains symbolic l
  2. Install dependencies: `rush install`
  3. Clean: `rush clean`
  4. Rebuild source: `rush rebuild`
  -5. Run tests:
  - * All tests: `rush test`
  - * Core tests: `npm test -s`
  - * UI tests: `npm run test:ui -s`
  - * Presentation tests: `npm run test:presentation -s`
  +5. Run tests: `rush test`
  -The `-s` option for `npm` is short for `--silent` which results in a less verbose command.
  -That part of the command is optional depending on the desired verbosity level.
  +The `-v` option for `rush` is short for `--verbose` which results in a more verbose command.
  -Note that all build instructions are designed to run from the imodeljs-core root directory.
  The above commands iterate and perform their action against each package in the monorepo.
  For incremental builds, the `rush build` command can be used to only build packages that have changes versus `rush rebuild` which always rebuilds all packages.
  