[12584] Rename m_respawnAggroDelay to make it more generic
[12585] Fix for Finger of Frost 100% proc is corrected and stack also correctly decreased

Thank to zkillertheman & VladimirMangos

This close pull request https://github.com/cmangos/mangos-wotlk/pull/97
Merge branch 'master' of github.com:eluna-dev-mangos/ElunaCoreWotlk