BuffEnoughClassic

Significant updates for a number of areas.

• Added consumables (elixirs, food, weapon) as well as a control setting.  Defaults to checking in raid only.
• Updated buff checks to ignore any members of the raid group outside the raid's size.  e.g. if the player is inside a 25 man raid instance, only the first 5 groups will be checked.  In a 10 man instance, only the first two groups.
• Updated buff checks to ignore offline members.
• Updated talent checking to use the search model (internal, no user change visible).
• Modified Druid checks for Paladin Buffs, to allow Might and Wisdom when in specs that don't desire it, due to lazy Pallies not giving optimal buffs when 4+ pallies in raid.
• Fixed a bug where a nil ClassID was still being evaluated.