Drop Twitter link from footer

[polyfloyd]

Twitter has become a cesspool of trolls and intolerance. The space_api account also shows no posts.

So I would propose to drop it. The demographic of Hackerspaces is more active on Mastodon/Fedi anyway.

If someone still has the password to this account, consider deleting the account as well 😬

[s3lph]

Hi @polyfloyd

Thanks for the contribution, and for bringing to our attention that the account was still linked on the website.

We're currently looking into whether we can get the Twitter account deleted.