Merge in channels from love-experiments

Rewritten love.thread and changed communication
method from weird system before, to channels.

--HG--
branch : minor

src/modules/thread/ThreadModule.cpp

@@ -0,0 +1,49 @@
+/**
+* Copyright (c) 2006-2012 LOVE Development Team
+*
+* This software is provided 'as-is', without any express or implied
+* warranty.  In no event will the authors be held liable for any damages
+* arising from the use of this software.
+*
+* Permission is granted to anyone to use this software for any purpose,
+* including commercial applications, and to alter it and redistribute it
+* freely, subject to the following restrictions:
+*
+* 1. The origin of this software must not be misrepresented; you must not
+*    claim that you wrote the original software. If you use this software
+*    in a product, an acknowledgment in the product documentation would be
+*    appreciated but is not required.
+* 2. Altered source versions must be plainly marked as such, and must not be
+*    misrepresented as being the original software.
+* 3. This notice may not be removed or altered from any source distribution.
+**/
+
+#include "ThreadModule.h"
+
+namespace love
+{
+namespace thread
+{
+	const char *ThreadModule::getName() const
+	{
+		return "love.thread.sdl";
+	}
+
+	LuaThread *ThreadModule::newThread(const std::string &name, love::Data *data)
+	{
+		LuaThread *lt = new LuaThread(name, data);
+		return lt;
+	}
+
+	Channel *ThreadModule::newChannel()
+	{
+		return new Channel();
+	}
+
+	Channel *ThreadModule::getChannel(const std::string &name)
+	{
+		return Channel::getChannel(name);
+	}
+
+} // thread
+} // love