- all sql files moved to data directory
- vanilla_regen_values is now labeled as optional. zz_optional_vanilla_regen_values.sql
- vanilla_mob_factions removed, content moved to zone_ sql files
- naxx40_remove_disables removed, content moved to naxx40 sql file
- zone_elwynn_forest clean up
- zone_durotar clean up
- zone_tirisfal_glades clean up
