README says it has version #, does not
Hi - cleaning out my Sketch plugins as I'm running into performance issues. Version number is stated to be in the README, but is not. (My local version is 2.14, I was trying to see if 2.14 was the most recent)

![image](https://user-images.githubusercontent.com/972868/40314691-417e81cc-5ce7-11e8-8787-970d79218ee5.png)
