contrib/ChangeLog:

	* git-backport.py: Use it.
	* git-fix-changelog.py: New file.
	* gcc-git-customization.sh: Add new alias git gcc-fix-changelog.

The change can automatically update names for *.cc files that
are part of a backport.

contrib/ChangeLog:

	* git-backport.py: Support renaming of .cc files.

It's very unlikely that somebody is going to backport a revision
that is > 14 months old to a release branch.

contrib/ChangeLog:

	* git-backport.py: Simplify the script as pre-auto-ChangeLog era
	is 14 months old.

contrib/ChangeLog:

2020-07-29  Martin Liska  <mliska@suse.cz>

	* git-backport.py: fix how are ChangeLog paths combined.

I've just tested the script and I'm going to install the patch
to all active branches.

contrib/ChangeLog:

	* git-backport.py: The script did 'git co HEAD~' when
	there was no modified ChangeLog file in a successful
	git cherry pick.
	Run cherry-pick --continue without editor.

contrib/ChangeLog:

	* gcc-git-customization.sh: Use git-backport.py to drop
	all changes for ChangeLog files.
	* git-backport.py: New file.