QuickAuras

      * New: Wasted swing time tracking (`/qa wasted` to toggle). When an instant ability (e.g. Sinister Strike) triggers
  an extra attack proc (Windfury, Sword Specialization, Hand of Justice...), the main hand swing timer resets and the
  elapsed part of the swing is lost. The average wasted time is shown as a cyan line on the swing timer bar.
      * `/qa wasted reset` (or `/qa wasted r`) resets the wasted swing stats.
      * Wasted swing stats reset automatically when a boss encounter starts, and a summary (average, proc count, total)
  is printed to chat when it ends.
      * Swing timer now restarts the main hand swing on extra attack procs (Windfury etc.), matching in-game behavior.
      * Spell cooldowns are now also tracked from successful casts, with a fallback to the spell's base cooldown when the
  game doesn't report one.
      * Shaman: Earth, Frost and Flame Shock now share a single "Shock" cooldown icon.
      * Consumes: added Elixir of Shadow Power (default for Warlocks and Priests); Arcane Elixir renamed to Greater
  Arcane Elixir.
      * Fixed: events tied to several options now register when any one of those options is enabled (previously all of
  them had to be enabled).