style and consistency:

* rename CStatusMessages to CStatusMessageList
* rename NetworkVatlib to CNetworkVatlib
* replace all occurrences of Realname with RealName (correct camel case)
* CSequence method corresponding to CList::append is push_back
* don't compile the qdbuscpp2xml metadata plugin by default
* CAircraftIcao string members always trimmed and capitalized
* added CComSystem::roundTo25KHz
* using epsilon comparison in a couple of places

refs #81

src/blackmisc/nwuserlist.cpp

@@ -0,0 +1,34 @@
+/* Copyright (C) 2013 VATSIM Community / authors
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nwuserlist.h"
+#include "predicates.h"
+
+namespace BlackMisc
+{
+    namespace Network
+    {
+        /*
+         * Default constructor
+         */
+        CUserList::CUserList() { }
+
+        /*
+         * Construct from base class object
+         */
+        CUserList::CUserList(const CSequence &other) : CSequence<CUser>(other)
+        { }
+
+        /*
+         * Register metadata
+         */
+        void CUserList::registerMetadata()
+        {
+            qRegisterMetaType<CUserList>();
+            qDBusRegisterMetaType<CUserList>();
+        }
+
+    } // namespace
+} // namespace