bug#20325: convert "fixes:debbugs:123" in log to (Bug#123) in ChangeLog

[Jan D.]

> 24 apr 2015 kl. 23:41 skrev Paul Eggert <eggert@cs.ucla.edu>:
> 
> My impression is that most of the 'Fixes: debbugs:NNNNN' lines come from "bzr 
> commit --fixes NNNNN", i.e., that they were not originally part of the commit 
> message but were in Bzr metadata that was transferred into Git's commit 
> messages because Git doesn't have metadata of this form.

Indeed.  In the trunk log it looks like I have written 172 'Fixes: 
debbugs:NNNNN’, but I have not.
They all come from vc inserting that from the ChangeLogs Bug#NNNNN.

        Jan D.