Not usable email content encoding

[Frank Ch. Eigler]

Hi, Jim -

> [gerrit etc.]

Good points.

> [...]  We need to think about setting up easier ways for people to
> submit patches, rather than trying to fix all of the MUAs and MTAs
> in the world.

Another related point.  We are comingling email as a communication
medium AND a commit transport medium.  For the former, as in patch
review / RFC, one may not require a form of the patch that is finally
committable to master, so the exact From: etc. may not matter.  For
the latter, attachments are more bullet-proof.

- FChE