Should display first line of commit message as summary

It's conventional style in a lot of projects to provide a summary of the commit as the first line of the commit message, and then follow it with a blank line and a more detailed description of the changes. This way, you can have long, detailed commit messages without having a giant chunk of text show up in the repo browser. Show only the first line in the repo browser, and then show the rest of the commit message when viewing the actual changeset.