Enable the option to edit the time in the Timepicker.

### I'm Submitting a Feature, Support request

```
[ ] Bug report
[*] Feature request
[*] Support request
```

### Expected Results

While the Timepicker is active, users should have the ability to manually input changes to both minutes and hours.

### Actual Results

During Timepicker activation, hour and minute adjustments are limited to the up-down arrow controls.