[c12551] Add Contributing Guidelines

[newsbot]

Автор: Schmoozerd


<pre>+ CONTRIBUTING.md
m src/shared/revision_nr.h
</pre>
<pre style='white-space:pre-wrap;width:81ex'>[c12551] Add Contributing Guidelines

[ci skip]

(based on commit [12424] - e329b31)

Signed-off-by: DasBlub <DasBlub@gmail.com></pre>


Подробнее... (https://github.com/cmangos/mangos-cata/commit/fef22cecfbddbb1fa9a951a54590e230362127d0)