Minor change in categories

I’ve decided to remove the Fedora category and just make it a tag, leaving all the previous Fedora category posts in Tech. I’ve also decided to publish all the Tech posts on Fedora Planet, not just the Fedora ones.

Not every is or will be strictly related to Fedora while I still think the Planet readers might find them interesting. I think this is kinda clearer.

Petr Šabata
Fancies freedom, free software, transparency, cleanliness, simplicity, natural and computer languages, and Oxford commas.