What about `r`, `migrate`, `rollback`, `b`, `be`, `cuke`, `g`, `gst` and `gpr`? Can we keep those?

They do use them. That's the default if you don't want to change anything, if you do, then you can. But it's always a nice place to have as a reference. That being said, we can take the `a` and `up`, and I agree with @naps62 on the ones he doesn't like.

But if I (or anyone) has a good alias that he wants to share, this should be the place.