Release: Update changelog for v0.4.0

Author: runegan

CHANGELOG.md

@@ -1,6 +1,13 @@
 # Changelog
 
-# 0.3.0 2017/08/27:
+# 0.4.0 2017/08/04:
+- Updates `aeq.file.joinPath` to accept `File` and `Folder` objects.
+- Updates `aeq.pasteKey` to convert 3 value arrays to 2 value array if needed.
+- Add `aeq.Property.prototype.getKeys` method to get an array of all `aeq.Key` objects on a property.
+- Updates `aeq.Property.forEachKey` to use `aeq.Property.prototype.getKeys`
+	- This has the benefit that doing `key.remove()` inside the loop does not cause any problems.
+
+# 0.3.0 2017/07/27:
 - Updates some functions under `aeq.layer` to return `aeq.arrayEx` instead of an array.
     - `aeq.layer.children`
     - `aeq.layer.allChildren`