directory when two paths in question are in adjacent directories and
the name of the one directory is a prefix of the other.
+ * When producing a "thin pack" (primarily used in bundles and smart
+ HTTP transfers) out of a fully packed repository, we unnecessarily
+ avoided sending recent objects as a delta against objects we know
* "git send-email" did not properly treat sendemail.multiedit as a
boolean (e.g. setting it to "false" did not turn it off).