Back out parts of r625 and r627 to remove aura filtering changes.

We now track all auras on all units, just like all raid frame addons do,
instead of filtering away ones that aren't referenced in the current
script.

git-svn-id: svn+ssh://svn.curseforge.net/wow/ovale/mainline/trunk@743 d5049fe3-3747-40f7-a4b5-f36d6801af5f
Track ranged haste separately from melee haste in OvalePaperDoll.

git-svn-id: svn+ssh://svn.curseforge.net/wow/ovale/mainline/trunk@744 d5049fe3-3747-40f7-a4b5-f36d6801af5f
Fix focus regeneration calculation hunters.

git-svn-id: svn+ssh://svn.curseforge.net/wow/ovale/mainline/trunk@745 d5049fe3-3747-40f7-a4b5-f36d6801af5f
Fix nil string in error reporting.

git-svn-id: svn+ssh://svn.curseforge.net/wow/ovale/mainline/trunk@746 d5049fe3-3747-40f7-a4b5-f36d6801af5f
Use 2nd arg of RegisterEvent() instead of creating new event handlers.

git-svn-id: svn+ssh://svn.curseforge.net/wow/ovale/mainline/trunk@747 d5049fe3-3747-40f7-a4b5-f36d6801af5f