Restore back --verbose-rerun-command

[priceline-rosenfeld]

Since PR #884 that option has been removed, unfortunately.

When running tests in a CI environment, it's useful to be able to rerun the failed test groups, especially when there's a flaky test that will only fail when we run it in within a group. The new --verbose-command will always print the commands in the beginning of the execution, which pollutes a lot the environment, especially when we have thousands of test files. Are there any reasons why --verbose-process-command and --verbose-rerun-command have been combined into --verbose-command?

[grosser]

afaik just for dev convenience ... ask @adis-io :)

... PR welcome to add it back

[priceline-rosenfeld]

Thanks :)