*Cleanup comments, update THANKS (no idea if I missed anybody o_O), added Themris' Warlock's Death Coil healing and damage fix, corrected some typos

--HG--
branch : trunk

src/game/Player.cpp

@@ -17962,8 +17962,7 @@ bool Player::ActivateTaxiPathTo(std::vector<uint32> const& nodes, Creature* npc
     // prevent stealth flight
     //RemoveAurasWithInterruptFlags(AURA_INTERRUPT_FLAG_TALK);
 
-    //Hawthorne - Instant Taxi Option
-    if ((bool)sWorld.getConfig(CONFIG_INSTANT_TAXI))
+    if (sWorld.getConfig(CONFIG_INSTANT_TAXI))
     {
         TaxiNodesEntry const* lastnode = sTaxiNodesStore.LookupEntry(nodes[nodes.size()-1]);
         m_taxi.ClearTaxiDestinations();