This reverts commit 3b4701b240f55b4e97edee7fdc13fec35a76fc5a.

This reverts commit 647d32a29978579f88baa7c06c207e6a8d6a0d3e, reversing
changes made to 22063af06536671b680fa9bc84b4626192c106cc.

JavaScript-free uploading was introduced in Pomf 2.0 as a misfeature. It
increases complexity of the API code base and duplicates some code.

This was obviously a misled approach to Pomf development. The
recommended approach to solving this issue is using the upload API with
external tools.

ewhal fell off.

Cc: Eliot Whalan <ewhal@pantsu.cat>

The return of the almost legendary autistic neckbeard rant loved or
hated by everyone. Shown to noscript users.

This bug was introduced in the following commits:

- Rephrase check_script.swig JavaScript warning (6c3491c)
- Remove unnecessary paragraphs (254760b)
- Add link to JS free version (55fb54d)

This also fixes a grammar issue found in the previous iteration of this
feature: "autist neckbeard" -> "autistic neckbeard".

ewhal fell off.

Cc: Eliot Whalan <ewhal@pantsu.cat>

check_script.swig would hardlink to no.pantsu.cat domain for the purpose
of Catalan translations as part of a hack. Catalan translations were
removed in commit 566611c, so we can link to the nojs.html page directly
(built at compile time).

This assures that all sites using this project's code will have less to
tweak to make this project work on their site.

Clarify that the site requires JavaScript to function and what the user
should do. Telling the users only "Javascript free version" is confusing
at best, and we can do better.

For future improvement, the JavaScript-free version may be integrated on
the same page as the JavaScript uploader.