[0546] Fixed drop chance of item 6172

* Players were unable to loot Lost Supplies (begins quest) from
Scattered Crate (Swamp of Sorrow)
Thanks Neotmiren for pointing. This closes #465
[0547] Fixed drop chance of items 4518, 4519 & 4520 in Badlands

* Items relating to "The Lost Fragments" quest (Badlands) had too high
100% drop chance
Thanks Neotmiren for pointing and fixing. This closes #464
Source: PSDB
[0548] Added missing item 13173 in creature's 9237 loot table in Blackrock Spire

* War Master Voone (LBRS) did not drop 100-175 Flightblade Throwing Axes
Thanks Neotmiren for pointing and fixing. This closes #463
Source: http://www.wowwiki.com/Flightblade_Throwing_Axe?oldid=289450
[0549] Fixed rank of creature 910 in Duskwood

* Defias Enchanter had wrong Elite rank
Thanks Neotmiren for pointing and fixing. This closes #461