Doc change: What does DCli do different than just creating a Dart CLI project?

[jeff9315]

You explain why DCli is different from other CLIs by pointing to the fact it is based on Dart. However, what you don't do a good job of explaining why people should use it instead of just creating a new Dart CLI project. You might want to include a section in the readme that explains that. Especially since it's on pub.dev ... where everyone is already using Flutter and Dart.

[bsutton]

thanks for the feedback.
Yes when I originally wrote the readme dart was still young so it was about why dart.

I will try to find some time to add a section about why DCli