Big merge
This merge:
- Remove the blog
- Redirect any previous blog post to DR
- Remove the adv big Patreon button (but add a new tiny one in the header)
- Remove sponsoring from 'contribution page'
- Remove the comments from the footer of the episode
- Put the 'webcomic' page in homepage
- Clean up the top pills for lang selection with consistent behavior (no more transparency)
- Fix link to patronage
- Add a new 'Community' page for community project.
Of course, all of this is temporary; the goal of the big-merge is to
- fix issue #22 (closed)
- Setup the project to leave PluXML and manage it fully via a static hosted on Framagit.
- Deleguate commenting/RSS/Blog posting to DR blog
- Maintain only one blog on long term.