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/statusmessagelist.h

@@ -0,0 +1,64 @@
+/* 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/. */
+
+#ifndef BLACKMISC_STATUSMESSAGELIST_H
+#define BLACKMISC_STATUSMESSAGELIST_H
+
+#include "valueobject.h"
+#include "sequence.h"
+#include "collection.h"
+#include "statusmessage.h"
+
+namespace BlackMisc
+{
+
+    /*!
+     * \brief Status messages, e.g. from Core -> GUI
+     */
+    class CStatusMessageList : public CSequence<CStatusMessage>
+    {
+    public:
+        /*!
+         * \brief StatusMessage
+         */
+        CStatusMessageList() {}
+
+        /*!
+         * \brief Find by type
+         * \param type
+         * \return
+         */
+        CStatusMessageList findByType(CStatusMessage::StatusType type) const;
+
+        /*!
+         * \brief Find by type
+         * \param type
+         * \return
+         */
+        CStatusMessageList findBySeverity(CStatusMessage::StatusSeverity severity) const;
+
+        /*!
+         * \brief As QVariant
+         * \return
+         */
+        virtual QVariant asQVariant() const
+        {
+            return QVariant::fromValue(*this);
+        }
+
+        /*!
+         * \brief Register metadata of unit and quantity
+         */
+        static void registerMetadata();
+
+    };
+
+}
+
+Q_DECLARE_METATYPE(BlackMisc::CStatusMessageList)
+Q_DECLARE_METATYPE(BlackMisc::CCollection<BlackMisc::CStatusMessage>)
+Q_DECLARE_METATYPE(BlackMisc::CSequence<BlackMisc::CStatusMessage>)
+
+#endif // guard