Changes since tag 8.3.0.00

commit c1232e8941dfc408ffc8cf9e9cd00ebb7d635a95
Author: EvanMichaels <evan.michaels@gmail.com>
Date:   Sat Feb 29 16:21:59 2020 -0500

    [Aura] Add Spell:ActiveUnits() Helper Function for AuraTracking System

commit 0ca9f9e556a488f97a9cd905c8ebfbf8e6af7231
Author: EvanMichaels <evan.michaels@gmail.com>
Date:   Sat Feb 29 16:20:58 2020 -0500

    [Power] Add TimeToXResourceMap Helper

