From: David Greene <greened@obbligato.org>
Date: Sat, 02 Jan 2016 20:36:23 GMT
Subject: Remote subtree split --annotate
Message-ID: <1451766984-4648-1-git-send-email-greened@obbligato.org>

This is a fairly simple patch to remove subtree's split --annotate
option.  The intent of the option is to mark commits split from
a subdirectory but git has other tools more suitable for editing
commit messages.  Given --annotate an --unannotate feature seems
obvious and in fact was requested at one point.  Discussion ensued
and it became clear that the definition of --unannotate is not
obvious given the multitude of ways one might want to rewrite a
commit message.

Since it is simple to run other git commit message rewriting tools
on commits split from a subdirectory, it seems best to just
get git-subtree out of the commit rewriting business altogether.