Move static variables to another cpp file.

Since the sticky exceptions are slated to be removed, move the statics
to a .cpp files named the same as the .hpp where they are declared.

po/wesnoth/POTFILES.in

@@ -79,6 +79,7 @@ src/formula_tokenizer.cpp
 src/game_config.cpp
 src/game.cpp
 src/game_display.cpp
+src/game_errors.cpp
 src/game_events.cpp
 src/gamestatus.cpp
 src/generic_event.cpp

src/CMakeLists.txt

@@ -354,6 +354,7 @@ set(wesnoth-main_SRC
 	formula_string_utils.cpp
 	formula_tokenizer.cpp
 	game_display.cpp
+	game_errors.cpp
 	game_events.cpp
 	game_preferences.cpp
 	game_preferences_display.cpp

src/SConscript

@@ -222,6 +222,7 @@ wesnoth_sources = Split("""
     formula_string_utils.cpp
     formula_tokenizer.cpp
     game_display.cpp
+    game_errors.cpp
     game_events.cpp
     game_preferences.cpp
     gamestatus.cpp

src/exceptions.cpp

@@ -29,6 +29,3 @@ void game::exception::rethrow()
 	throw game::exception("Unknown exception", "unknown");
 }
 
-std::string game::load_game_exception::game;
-bool game::load_game_exception::show_replay;
-bool game::load_game_exception::cancel_orders;

src/game_errors.cpp

@@ -0,0 +1,20 @@
+/* $Id$ */
+/*
+   Copyright (C) 2011 by mark de wever <koraq@xs4all.nl>
+   Part of the Battle for Wesnoth Project http://www.wesnoth.org/
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY.
+
+   See the COPYING file for more details.
+*/
+
+#include "game_errors.hpp"
+
+std::string game::load_game_exception::game;
+bool game::load_game_exception::show_replay;
+bool game::load_game_exception::cancel_orders;