Fix Oslash and oslash sidebearings

[m4rc1e]

Fixes google/fonts#1851

@jpt will get you some diffs

[jpt]

Thanks @m4rc1e ! I tend to agree with #41 so this may change again soon

[m4rc1e]

Np! For the time being we should merge this.

[m4rc1e]

Here are the diffs I promised, Barlow-std_diffenator.zip.

Apart from the Oslash some other minor changes have occurred. These have been caused by Glyphsapp. Judging by the diff images and reports, they're not noticeable to the human eye. Please inspect the html report for each font to see for yourself.

If you're happy, please merge and I will push a new version to GF. I hope we can solve this by Friday.

Keep this open, just double checking.

[m4rc1e]

Here are the diffs for the Condensed, barlow_condensed.zip and SemiCondensed,
barlow_semicondensed.zip

Let me know if you're happy and I'll push to GF once merged.

[jpt]

Great, thanks @m4rc1e -- and understood on timeline; I'll take a look at the diffs in the morning.

[jpt]

lgtm, thank you @m4rc1e !

[carnevalle]

Hi @jpt

This is still an issue
google/fonts#4055

[jpt]

Thanks @carnevalle. I think it has been a few years since that alternate ø was included in a Barlow release, after a number of emails and issues created by Norwegian users.

There is an entirely re-spaced, re-kerned Barlow in the 1.5 branch (https://github.com/jpt/barlow/tree/1.5) that improves Barlow in a variety of other ways as well. I'm currently working on #10, but I could also bump up to a more incremental release. I'd have to take a look and see how it does with fontbakery.