Cleanup of OvaleCondition.
Cleanup of OvaleCondition.

* Rename getOtherAura to GetMyAuraOnAnyTarget and make it clear that it's
  a wrapper for OvaleState:GetMyAuraOnAnyTarget, much like how GetAura is
  a wrapper for OvaleState:GetAura.

* Merge fixes to Buff/Debuff conditions into "Other" conditions.

* Make function names start with a capital letter (cosmetic).

* Sort the private methods by category.

* Use OvaleDate:GetSpellName() instead of Blizzard API function
  GetSpellInfo where possible for efficiency.

git-svn-id: b2bb544abab4b09d60f88077ac82407cb244c9c9@865 d5049fe3-3747-40f7-a4b5-f36d6801af5f

eXhausted/Ovale,ultijlam/ovale,ultijlam/ovale,ultijlam/ovale,eXhausted/Ovale,Xeltor/ovale,eXhausted/Ovale