Relax build name rules
I'm really enjoying CircleCI 2.0. With Circle 2.1, I'm getting a lot more inventive with my jobs, by reusing commands with various parameters. I wanted to have a build called "2.13", but got this complaint from Circle:
2.13: string [2.13] does not match pattern ^[a-z][a-z\\d_-]*$
I then tried scala-2.13, but got the same problem. I was able to get scala_2_13 to work, but it's unsatisfying.
Just a thought.
Thanks for Circle,