Strip trailing whitespace.

src/addon/manager.cpp

@@ -1120,7 +1120,7 @@ namespace {
 		}
 
 		const std::string old_host = preferences::campaign_server();
-		const std::string remote_port = 
+		const std::string remote_port =
 			address_components.size() == 2 ? address_components[1] : lexical_cast<std::string>(default_campaignd_port);
 		std::string remote_host = address_components[0];
 		preferences::set_campaign_server(remote_address);

src/ai/composite/engine_lua.cpp

@@ -96,7 +96,7 @@ public:
 		cfg.add_child("state",serialized_evaluation_state_);
 		return cfg;
 	}
-	
+
 private:
 	std::string evaluation_;
 	boost::shared_ptr<lua_ai_action_handler> evaluation_action_handler_;
@@ -121,7 +121,7 @@ public:
 			lua_candidate_action_wrapper::execute();
 			this->disable(); // we do not want to execute the same sticky CA twice -> will be moved out to Lua later
 		}
-		else 
+		else
 		{
 			this->set_to_be_removed();
 		}
@@ -196,7 +196,7 @@ void engine_lua::do_parse_candidate_action_from_config( rca_context &context, co
 	if (!lua_ai_context_) {
 		return;
 	}
-	
+
 	candidate_action_ptr ca_ptr;
 	if (!cfg["sticky"].to_bool())
 	{
@@ -206,7 +206,7 @@ void engine_lua::do_parse_candidate_action_from_config( rca_context &context, co
 	{
 		ca_ptr = candidate_action_ptr(new lua_sticky_candidate_action_wrapper(context,cfg,*lua_ai_context_));
 	}
-	
+
 	if (ca_ptr) {
 		*b = ca_ptr;
 	}

src/ai/composite/rca.hpp

@@ -118,9 +118,9 @@ public:
 	 * serialize
 	 */
 	virtual config to_config() const;
-	
+
 	virtual void set_to_be_removed();
-	
+
 	virtual bool to_be_removed();
 
 private:
@@ -146,8 +146,8 @@ private:
 
 
 	std::string type_;
-	
-	
+
+
 	bool to_be_removed_;
 
 };

src/ai/testing/stage_rca.cpp

@@ -147,7 +147,7 @@ bool candidate_action_evaluation_loop::do_play_stage()
 	return gamestate_changed;
 }
 
-void candidate_action_evaluation_loop::remove_completed_cas() 
+void candidate_action_evaluation_loop::remove_completed_cas()
 {
 	for (std::vector<candidate_action_ptr>::iterator it = candidate_actions_.begin(); it != candidate_actions_.end(); ++it)
 	{

src/ai/testing/stage_rca.hpp

@@ -49,7 +49,7 @@ public:
 	rca_context& get_rca_context();
 
 	void create_candidate_action(std::vector<candidate_action_ptr> &candidate_actions, const config &cfg);
-	
+
 	void remove_completed_cas();
 
 private:

src/whiteboard/attack.cpp

@@ -83,7 +83,7 @@ attack::attack(config const& cfg)
 
 void attack::init()
 {
-	resources::screen->invalidate(target_hex_); 
+	resources::screen->invalidate(target_hex_);
 }
 
 attack::~attack()