Bugfixes for network game launching:

- discard inprogress messages that don't apply during launch
- added better error handling of disconnects during game launch and play on both server and clients

source/shared_lib/include/util/util.h

@@ -143,6 +143,28 @@ void deleteMapValues(T beginIt, T endIt){
 	}
 }
 
+template <typename T, typename U>
+class create_map
+{
+private:
+    std::map<T, U> m_map;
+public:
+    create_map(const T& key, const U& val)
+    {
+        m_map[key] = val;
+    }
+
+    create_map<T, U>& operator()(const T& key, const U& val)
+    {
+        m_map[key] = val;
+        return *this;
+    }
+
+    operator std::map<T, U>()
+    {
+        return m_map;
+    }
+};
 }}//end namespace
 
 #endif