[c12715] Add const-correctness to Text related functions

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Автор: Schmoozerd


<pre style='white-space:pre-wrap;width:81ex'>[c12715] Add const-correctness to Text related functions

(based on commit [12523] - b32291d)</pre>


Подробнее... (https://github.com/cmangos/mangos-cata/commit/ca938969afa2bb4bfac16ef8c20a92fe0c4342c9)