[Feature] add borderPositionType Prop in View Component
_I am..._ a developer. We are restoring the designer's prototype through the sketch plugin. So we need a controllable borderPositionType. It sets the position of the border.

![image](https://user-images.githubusercontent.com/8839694/64837015-0c49bc80-d61f-11e9-9f7b-29a59cda090e.png)

| -------------------------------------------------------------------------------------------------
| Requesting a new feature
| -------------------------------------------------------------------------------------------------

**Proposal/Feature-request:**

![image](https://user-images.githubusercontent.com/8839694/64836817-3babf980-d61e-11e9-86e1-896ea391e030.png)