[MERGE] RegistryOption clean-up

[Martin Pool]

On  6 Feb 2007, Aaron Bentley <aaron.bentley at utoronto.ca> wrote:
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> This bundle adds option grouping for RegistryOption, to ensure related
> options are displayed together.
> 
> It also adjusts the help for 'format' to point at 'bzr help formats'.
> 
> Aaron

It also changes LogFormat to a registry, which you should mention in the
commit message and probably in NEWS (as plugins might depend on it.)

We may find, as with some similar changes, that people have depended on
poking into FORMATTERS to register new formats.

+1

-- 
Martin