Outdated link on Bonsai.Onix deprecation alert box

[banchan86]

On all the articles under the Bonsai.Onix section, there is a deprecation alert and a redirect link to the new Onix1 package, but it points to https://cjsha.github.io/onix-bonsai-docs/ instead of https://open-ephys.github.io/bonsai-onix1-docs/.

[jsiegle]

Fixed in #78 – can someone merge this?

[cjsha]

thanks banchan. closed by merging #78