Verbose mode

[legendecas]

It might be useful if the scripts could be ran in verbose mode. In which mode each command would be printed before execute.

echo:
    echo foo

Run bake --verbose echo with above Bakefile:

 + Executing echo:
 |  + echo foo
 |  foo
 + Done.

Alternatives:

I found the --debug option, but it is too verbose to be used in actual usage: it prints bake internal stuff. Also, the option is hidden.