inn.conf: Support for `newsuser', `newsgrp' options (patch included)

[Ivan Shmakov]

>>>>> Ivan Shmakov <oneingray at gmail.com> writes:

 > First of all, let us define the options and a few useful functions
 > to do the UID/GID checking (to replace some of the checks scattered
 > or even duplicated along the source.)

[...]

	BTW, something goes wrong with the software that accepts the
	submissions to the list.  The beginning of this message should
	actually read:

--cut--
	The first set of changes.  Doesn't allow much as it is, but may
	be useful for someone anyway.

	First of all, let us define the options and a few useful
...
--cut--

	Is there a problem when the first paragraph of the message is
	indented with TABs?