Consider different log format

[jrust]

I think the following log format is more useful in an email because it adds bullet points and makes the changes more prominent than the sha1

• Suprita Smith: Resolves Do not hyperlink commit range if GitHub project is not specified #9 deploy:restart is needed [4dbdd9a]

Which can be accomplished with the following:

git log --no-color --pretty=format:'  * %an: %s (%h)' --abbrev-commit --no-merges HEAD^^^..HEAD

Obviously, another config option can be added for this but a good default makes it easier to have it work out of the box.

[smith]

I like that.

[justincampbell]

I don't like the bullets in a plaintext email, but I'm not opposed to them.

I don't think the name should be at the beginning. I care more about what changed than who changed it.

The sha at the end is fine.

Maybe something like:

• This is a commit message (John Doe, abc1234)

* This is a commit message (John Doe, abc1234)