ikiwiki/ patch

Since we have enough people working on ikiwiki to be dangerous, or at least to duplicate work without coordination, here's a queue of suggested patches.

If you post a patch to the todo or bugs list, or elsewhere, once it's ready to be applied, add a 'patch' tag so it will show up here.

If your patch is non-trivial and might need several iterations to get right, or you'd just like to make it easy for Joey to apply it, please consider publishing a git branch.

Patches that have been reviewed and need changes before they are merged are listed separately, on the reviewed list.