[mt608] Improved Serpent Sting
[mt609] Thrill of the Hunt
[mt610] Remove obsolete hunter code.
[mt611] Implement SPELL_AURA_308 as SPELL_AURA_MOD_CRIT_FROM_CASTER
[mt612] Correct SPELL_AURA_MOD_PARRY_FROM_BEHIND_PERCENT
[mt613] Start hunter parry reactive at deflect
[mt614] Hunter - Lock and Load