performance:
- optimize git_diff_get_stats.
- speed up generating files.
- be smarter about changes (an existing commit can never change the diff page).
? add pagination to log.html for > 5000 entries?

display:
- time format: YYYY-MM-DD HH:MM (always use UTC+00:00, but don't show timezone).

layout:
- make top menu look nicer in links/lynx again.

features:
- add raw link to latest files: raw/file...
- checkout files in separate directory.
- format text files in repo with lines, make the link linkable with an "anchor".
- able to add link to git url: git://url... per project.
? add summary page?
? show all the tags and branches as list.
? show commits for more tags and branches?

idea:
- program to write index for multiple repos: urmoms-index <repodir>...