Updated tk-aftereffects to v0.3.0

Release notes: https://github.com/shotgunsoftware/tk-aftereffects/wiki/Release-Notes#v030

Author: Toolkitty

env/includes/common/engines.yml

@@ -39,7 +39,7 @@ common.engines.tk-photoshopcc.location:
 common.engines.tk-aftereffects.location:
   type: app_store
   name: tk-aftereffects
-  version: v0.2.1
+  version: v0.3.0
 common.engines.tk-flame.location:
   type: app_store
   name: tk-flame