[PATCH] configure: Install zsh completions where zsh will find them.

[David Bremner]

Oliver Kiddle <okiddle at yahoo.co.uk> writes:

> Zsh searches in the $fpath array for completion functions. By default
> this includes $(prefix)/share/zsh/site-functions but not the existing
> value. The prefix for zsh and notmuch isn't guaranteed to be the same
> but it normally will be making this a better default for
> zsh_completion_dir.

Merged to git master.

thanks,

d