Proper detection whether SCTP is available. Do not update player names on configuration change if network client is running.

src/session.h

@@ -63,10 +63,6 @@ public:
 
 	bool isNetworkClientRunning() const; // TODO hack
 
-	void setHasSctp ( bool theValue ) { thisHasSctp = theValue; }
-	bool hasSctp() const {	return thisHasSctp; }
-	
-
 private:
 
 	int currentGameID;
@@ -77,9 +73,6 @@ private:
 	boost::shared_ptr<Game> currentGame;
 	GuiInterface *myGui;
 	ConfigFile *myConfig;
-
-	bool thisHasSctp;
-
 };