* Hide excess backlinks and expand using CSS trick; control quantiy via
the numbacklinks setting.
* Finally apply the index.html patch, with thanks to everyone who worked
- on and supported creating it (especially Tumov). This adds a "usedirs"
+ on and supported creating it (especially Tuomov). This adds a "usedirs"
option that makes ikiwiki use foo/index.html instead of foo.html as
output page names. It is not yet enabled by default.
* Fix a bug in the img plugin that caused thumbnailed files to not be