methods missed in Settings API
![image](https://user-images.githubusercontent.com/22788984/37076911-7948c9e6-2213-11e8-9c09-84c9781b2475.png)
It looks like not every method imported from Settings API.

another question, how do I set `SketchAPILocation` back to default?
![image](https://user-images.githubusercontent.com/22788984/37076978-c5867f42-2213-11e8-9a9c-862b61638c23.png)

Thx!