-fully working betterC for windows

*replaced array[..] = array[ .. ] sclice copy with mempcy
 *added own std library (allocator, alloca, Mutex)
 *changed tamplates for collecting components for systems
-fixed issue with multiple optional components registering for system

source/win_dll.d

@@ -7,7 +7,7 @@ import core.sys.windows.windows;
 
 extern(Windows) bool DllMain(void* hInstance, uint ulReason, void*) 
 {
-    switch (ulReason)
+    /*switch (ulReason)
     {
         default: assert(0);
     case DLL_PROCESS_ATTACH:
@@ -26,5 +26,6 @@ extern(Windows) bool DllMain(void* hInstance, uint ulReason, void*)
         dll_thread_detach( true, true );
         break;
     }
-    return true;
+    return true;*/
+    return 0;
 }