Thoughts on allowing name: cmd pairs?

[kirbysayshi]

In an effort to cut down repetition in gruntfiles, I was thinking about modifying this plugin to allow simple commands to be even more simple:

exec: {
  echo: {
    cmd: 'echo whatwhat'
  }
}

Could become:

exec: {
  echo: 'echo whatwhat'
}

But before I added it, I figured I'd ask here first. I have quite a few grunt files that end up having the same few commands, and the extra lines just add a lot of noise.

[jharding]

Seems like a reasonable idea to me.