Fix repairable broken links

[noelleleigh]

I spidered the HTML and found a bunch of broken external links. This PR contains the ones I was able to fix effectively. The commit messages contain details where applicable.

There are still others that I could not fix:

• ann_yozora_saint
  • https://aliceffekt.bandcamp.com/album/ann-yozora-saint
• babelium
  • https://github.com/Echorridoors/Babelium
• blam
  • https://aliceffekt.bandcamp.com/album/blam-le-passage-sacrilege
• dictionarism
  • https://github.com/XXIIVV/vessel.dictionarism
• frambuisedorf
  • https://github.com/neauoire/Framboisedorf.local
• glossolaliarium
  • https://github.com/XXIIVV/vessel.glossolaliarium

[neauoire]

thanks :)