Request and collect auto-sequence test results from the FCU

[nchilada]

TODO:

• Display the collected test results using @tylerlindell's clean design.
• Implement the Start/Skip/Kill buttons.

[nchilada]

TODO:

• Don't expect pass/fail bytes to appear in the 0x1901 data packets (assuming that the appropriate change is indeed made in the FCU).
• Do a little more testing. I think I might be using the testGenerators incorrectly, since I've never seen both of my test packets have an effect on the same page load when I run locally.
• Implement the Start/Skip/Kill buttons.

[nchilada]

TODO (in a future PR):

• Don't expect pass/fail bytes to appear in the 0x1901 data packets (assuming that the appropriate change is indeed made in the FCU).