[reSIProcate] Exclusion of Repro

[Petyo Milotinov]

	If you want to make just DUM and SIP stack, you need to ./configure in
the top directory, and call 'make rutil resip'.

Jerry Richards wrote:
> Can I easily remove Repro from the resiprocate build?  As I understand it,
> repro is a SIP proxy server.  All I would like to build is a SIP client
> (i.e. DUM and SIP stack).  It does not look like there is a "./configure"
> switch to exclude repro.
>