Wish: Full speed download of update toggle

[davidcockey]

@Holo

Since we are at it…
If I quickly check for update after Rhino is opened it shows that it is up-to-date even though it isn’t:

Maybe it should check before stating that? As you can see it think it just checked.
And when I close it and reopen the check for update it show that it is downloading.

Just so you know

Previously discussed in Update check not right working
@brian explanation of the current behavior is at Update check not right working - #11 by davidcockey