[reSIProcate] sipdial demo app added to svn

[Daniel Pocock]

I've just added my SIP dialer demo app to svn under apps/sipdial - it
allows you to force your IP phone to dial a SIP URI or tel: URI.  It links
to Mozilla/Firefox and other desktop apps through gconf, and it can be
linked into other applications too.

I'll be using this as part of the presentation at FOSDEM tommorrow.

If anyone sees anything wrong with it, please let me know.