bug: course and speed fields switched in gps output

[Todd Ransom]

Hello,

I've been playing a little with the Omega 2+ gps module and discovered that the ubus output has a bug (location info partially redacted):

"ubus call gps info" produces something like this:

{
"age": 96,
"latitude": "35.xxxx",
"longitude": "-82.xxxx",
"elevation": "717.8",
"course": "275.68",
"speed": "N"
}