Only compile the Editor assembly for the Editor platform

Author: adamgraham

Editor/Zigurous.Animation.Editor.asmdef

@@ -3,7 +3,9 @@
     "references": [
         "GUID:745911354ede7114ebdcf2b75b69a761"
     ],
-    "includePlatforms": [],
+    "includePlatforms": [
+        "Editor"
+    ],
     "excludePlatforms": [],
     "allowUnsafeCode": false,
     "overrideReferences": false,
@@ -12,4 +14,4 @@
     "defineConstraints": [],
     "versionDefines": [],
     "noEngineReferences": false
-}
+}

Runtime/Zigurous.Animation.asmdef

@@ -10,4 +10,4 @@
     "defineConstraints": [],
     "versionDefines": [],
     "noEngineReferences": false
-}
+}