Integrated NetStateBox and Activated Stunners.

* Added tick() and setRefreshPeriod() to pqiAddrAssist
 * Fixed up NETSTATE #defines, all refer to retroshare/rsconfig.h
 * added #define => string translations for NETSTATEs
 * Added NetStateBox as an independent Network State determination (has no effect on existing code).
 * added slowTick() to p3NetMgr.
 * connected p3NetMgr::getNet... to NetStateBox.
 * piped network state into NetStateBox.
 * added p3NetMgr check for changes in NatType. (to update Stun Rate / Attach Mode (TODO))
 * added NetStateBox.reset()
 * tweaked lots of debugging.
 * added Default Stun Period (pass -1 to setRefreshPeriod()) 



git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-netupgrade@4435 b45a01b8-16f6-495d-af2f-9b41ad6348cc

libretroshare/src/dht/stunaddrassist.h

@@ -44,6 +44,16 @@ virtual bool    getExternalAddr(struct sockaddr_in &remote, uint8_t &stable)
                 return mStunner->externalAddr(remote, stable);
         }
 
+virtual int     tick()
+	{
+                return mStunner->tick();
+        }
+
+virtual void    setRefreshPeriod(int32_t period)
+	{
+		return mStunner->setTargetStunPeriod(period);
+	}
+
 	private:
 
 	UdpStunner *mStunner;