+ * Loosen regexp, to allow empty quoted parameters in directives.
+ * Add force_overwrite setting to make setup automator overwrite existing
+ files/directories.
+ * Fix admin openid detection in setup automator, and avoid prompting
+ for a password.
+ * Add new --clean option; this makes ikiwiki remove all built
+ files in the destdir, as well as wrappers and the .ikiwiki directory.