*Correct implementation and use of dbc data for aura SPELL_AURA_CONVERT_RUNE(249)

*Fix Blood of the North, Reaping - original patch by thenecromancer
*Fix Death Rune Mastery.

--HG--
branch : trunk

src/game/Player.h

@@ -294,6 +294,7 @@ struct Runes
 {
     RuneInfo runes[MAX_RUNES];
     uint8 runeState;                                        // mask of available runes
+    RuneType lastUsedRune;
 
     void SetRuneState(uint8 index, bool set = true)
     {
@@ -2133,6 +2134,8 @@ class TRINITY_DLL_SPEC Player : public Unit
         uint8 GetBaseRune(uint8 index) const { return m_runes->runes[index].BaseRune; }
         uint8 GetCurrentRune(uint8 index) const { return m_runes->runes[index].CurrentRune; }
         uint8 GetRuneCooldown(uint8 index) const { return m_runes->runes[index].Cooldown; }
+        RuneType GetLastUsedRune() { return m_runes->lastUsedRune; }
+        void SetLastUsedRune(RuneType type) { m_runes->lastUsedRune = type; }
         void SetBaseRune(uint8 index, uint8 baseRune) { m_runes->runes[index].BaseRune = baseRune; }
         void SetCurrentRune(uint8 index, uint8 currentRune) { m_runes->runes[index].CurrentRune = currentRune; }
         void SetRuneCooldown(uint8 index, uint8 cooldown) { m_runes->runes[index].Cooldown = cooldown; m_runes->SetRuneState(index, (cooldown == 0) ? true : false); }