gen-stat default axis order maybe wrong + issue with non elided style

I am creating a bunch of subfamilies (sliced at different width) for [Zalando](https://github.com/zalando/sans) with builder 2. I thought I could `post-process: buildStat` but I found 1 or maybe 2 mistakes.

- Axis order gets wrong:
GF expects `wdth` to be before `wght`. But it gets in second place by default.

- It is debatable to include the wdth axis in this case:
Since the VF gets sliced at a certain width location, and so the width axis is dropped, it could be expected to also drop it in the STAT able. I understand why it is there though and I support it. It creates a problem in MS Words (this one again) because it takes the family name + location in fvar + name in STAT ending up in: `Zalando Sans SemiExpanded SemiExpanded SemiBold`

I understand that GF doesn't want to cater to MS Word's bugs and therefore not drop the wdth axis in this case. A simple workaround, which would be imo more correct in general would be to **elide the unique style name in the width axis** since you find it in the family name already.

In any case I gonna patch a custom STAT table now but wanted to let you know.