[rfc] environment variables: why BZREMAIL but not BZR_EMAIL

[Martin Pool]

On 10 May 2006, Alexander Belchenko <bialix at ukr.net> wrote:

> I propose to check both BZR_EMAIL and BZREMAIL in config.py and mark
> BZREMAIL as deprecated in the next releases. Patch attached.

I support the idea, subject to John's comments on the patch.  Also the
name is probably in the documentation (or should be), and should be
updated there.

-- 
Martin