[8847] Implement talent 20335 and ranks.

[newsbot]

<pre>m sql/mangos.sql
+ sql/updates/8847_01_mangos_spell_proc_event.sql
+ sql/updates/8847_02_mangos_spell_chain.sql
m sql/updates/Makefile.am
m src/game/SpellMgr.cpp
m src/game/Unit.cpp
m src/shared/revision_nr.h
m src/shared/revision_sql.h

[8847] Implement talent 20335 and ranks.

Signed-off-by: VladimirMangos <vladimir@getmangos.com>

Also reorder switch cases by case values.</pre>



Дальше... (http://github.com/mangos/mangos/commit/f4a3b1f4df8277e39cf55eaec8e244a1c27f1fb3)