[Dovecot] feature request: pipe for custom quota dict queries

[Jeff Gustafson]

	Just a followup to my previous post. I appears that a pipe for quota
queries via dict is not supported right now. Because of the way we group
things we need more flexibility. I'd like to propose that dovecot should
support quota queries just like userdb dict queries. 
	My expertise is not C, but I might try to poke around and see if I can
make something work.

...Jeff