Switch from ACE to C++11 atomic types

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Автор: namreeb


<pre style='white-space:pre-wrap;width:81ex'>Switch from ACE to C++11 atomic types</pre>


Подробнее... (https://github.com/cmangos/mangos-wotlk/commit/835e2a02b11a5f4e511461b7ff790190b3f83de3)