detemine player who need to show their cards at the end of the hand. this version is possibly buggy, because its tested marginal. additionally the lastActionPlayer is determined not correctly so far.

src/engine/network_engine/clientbero.cpp

@@ -50,13 +50,13 @@ ClientBeRo::setHighestCardsValue(int theValue)
 }
 
 void
-ClientBeRo::setLastActionPlayer ( int theValue )
+ClientBeRo::setLastActionPlayer ( unsigned theValue )
 {
 	boost::recursive_mutex::scoped_lock lock(m_syncMutex);
 	lastActionPlayer = theValue;
 }
 
-int
+unsigned
 ClientBeRo::getLastActionPlayer() const
 {
 	boost::recursive_mutex::scoped_lock lock(m_syncMutex);