logic: polished status view

* click message in status bar to show status view
* renamed status tab to output
* renamed status column to message
* fixed list not properly updating when using filters
* scroll to first row after clearing

src/lib/utility/messaging/type/MessageShowStatus.h

@@ -0,0 +1,20 @@
+#ifndef MESSAGE_SHOW_STATUS_H
+#define MESSAGE_SHOW_STATUS_H
+
+#include "utility/messaging/Message.h"
+
+class MessageShowStatus
+	: public Message<MessageShowStatus>
+{
+public:
+	MessageShowStatus()
+	{
+	}
+
+	static const std::string getStaticType()
+	{
+		return "MessageShowStatus";
+	}
+};
+
+#endif // MESSAGE_SHOW_STATUS_H