Changes to libretroshare to make the system compile on Mac OSX 10.3

* minor changes to networking headers.
* addition of several virtual destructors (remove warnings)
* switched Makefiles to new system.
* added macosx specific configuration file.
* removed KadC compilation checks.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@324 b45a01b8-16f6-495d-af2f-9b41ad6348cc

libretroshare/src/pqi/p3authmgr.cc

@@ -209,6 +209,11 @@ bool p3DummyAuthMgr::SaveCertificateToFile(std::string id, std::string filename)
 }
 
 		/* Signatures */
+bool p3DummyAuthMgr::AuthCertificate(std::string id)
+{
+	return false;
+}
+
 bool p3DummyAuthMgr::SignCertificate(std::string id)
 {
 	return false;