Added Sprite Animation Mode changes from issue 77

Author: garethyr

CHANGELOG.md

@@ -13,7 +13,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ### Fixed
 
-- Explosives (and other thrown devices) will no longer reset their explosion triggering timer when they're picked up ([Issue #71](https://github.com/cortex-command-community/Cortex-Command-Community-Project-Source/issues/71))
+- Explosives (and other thrown devices) will no longer reset their explosion triggering timer when they're picked up. ([Issue #71](https://github.com/cortex-command-community/Cortex-Command-Community-Project-Source/issues/71))
+- Sprite Animation Mode ALWAYSPINGPONG now works properly. Sprite animation has also been moved to MOSprite instead of MOSRotating, they they'll be able to properly animate now. ([Issue#77](https://github.com/cortex-command-community/Cortex-Command-Community-Project-Source/issues/77))
 
 ## [0.0.1.0] - 2020-01-27