[10203] Rename `item_template`.Faction to Flags2 and define some values for it.

[newsbot]

<pre>m sql/mangos.sql
+ sql/updates/10203_01_mangos_item_template.sql
m sql/updates/Makefile.am
m src/game/ItemHandler.cpp
m src/game/ItemPrototype.h
m src/shared/revision_nr.h
m src/shared/revision_sql.h

[10203] Rename `item_template`.Faction to Flags2 and define some values for it.

Thanks to Shauren for research flag ITEM_FLAGS2_COST_REQUIRES_GOLD meaning
and inspiring in general what must be done long time ago with field rename
and other enum values listing.</pre>



Дальше... (http://github.com/mangos/mangos/commit/904ef3a583110984479f48ad85530c2909a5b8a8)