cheekiatng/ti.touchid — pull request #1 by cheekiatng (2014-09-30 01:48:29+00:00)
Title: [Timob-17744] iOS8: Feature to check if device can support touch ID

Additional feature that can be used to check if the device supports touch ID authentication.
Sample code:
```javascript
var result = TiTouchId.deviceCanAuthenticate();
if (!result.canAuthenticate) {
alert('Message: ' + result.error + '\nCode: ' + result.code);
} else {
alert('device can authenticate');
}
```