NullSafe getNotification when building push notification (parse-commu…

…nity#889)

Return null result properly for cloud function (parse-community#862)

Add KTX module (parse-community#860)

* Add KTX module

* Add contribution note

* Add a few other extensions related to primative support

Make PointerEncoder public for LiveQuery (parse-community#859)

Make things public for LiveQuery (parse-community#858)

Nullability annotations (parse-community#857)

Bump version