[PATCH 2 of 2] archive: add an experimental config to control the metadata file template

[Yuya Nishihara]

On Mon, 17 Jul 2017 00:57:39 -0400, Matt Harbison wrote:
> # HG changeset patch
> # User Matt Harbison <matt_harbison at yahoo.com>
> # Date 1500266969 14400
> #      Mon Jul 17 00:49:29 2017 -0400
> # Node ID a85b7c754630cb4ac49b2cebea0ceca3d2f2eaaa
> # Parent  4d37def90ad5e0196dadb9bc2c9e62effad63691
> archive: add an experimental config to control the metadata file template
> 
> Experimental because given the possible complexity, it may be worth figuring out
> how to load this from a file, similar to the style files for the log command,
> instead of trying to stuff it on the command line.

Maybe we'll want to save it in [templates] section, and specify it in a similar
way to -T option?