Catch up with Eclipse changes in MoP.

Catch up with Eclipse changes in MoP.

- Eclipse energy is added at the end of the spellcast, not when the spell
  lands on its target.

- Similarly, the Eclipse buff state procs shortly after the final
  spellcast is complete, not after the final spell lands on its target.

- Handle spells like Starsurge that add energy in whatever direction we're
  already moving by allowing a new SpellInfo parameter "eclipsedir=1" to
  flag these types of spells.

- Handle Euphoria, which doubles the amount of Eclipse energy generated by
  spells when not in an Eclipse state.

git-svn-id: svn://svn.curseforge.net/wow/ovale/mainline/trunk@936 d5049fe3-3747-40f7-a4b5-f36d6801af5f