Previously the workload assumed that all the scores were visible on a
single screen however for devices with smaller displays the results need
to scrolled.
On some devices running Android 8.1 the start benchmark button was
failing to be clicked, this is a workaround to click on the coordinates
of the button instead of the UiObject iteslf.
- Add copyright headers to files that did not already have them
- Update the year to the last year the file was modified in files with
existing headers.
