New features:

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/f86bae8c-2c69-4035-9894-2abc5fd87c6c/image2018-8-22_14-11-16.png

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/128d5319-27f3-48fd-9574-34f7eab826e2/image2018-8-22_14-14-46.png

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/31e3b92b-88d1-416f-8a32-c751fc39055b/image2018-8-22_14-19-37.png

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/86abedc5-e5ca-4867-9e3e-9ecf0d4fe3cc/image2018-8-22_14-23-36.png

If the function is not done, it will be marked with a red color and it is not runnable in the client.

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/9650af91-6f37-4085-bd8e-7d15cdefa3ee/image2018-8-22_14-24-32.png

Bug fixes: