- Adapted the extension to HTML structure changes from Reddit.
- Bumped Firefox (Desktop) min version to 58.0 (required).

Removed the "unreviewed content" popup that warns the user that the content is not reviewed and prompts them to use the Reddit app or go to the home page.

This popup is now also removed.

Thanks to https://addons.mozilla.org/de/firefox/addon/reddit-nsfw-unblocker/reviews/2065735/ for noticing this. :)

Commit:
https://github.com/sixP-NaraKa/reddit-nsfw-unblocker/commit/baab01643106a364f0ed1445a20665d26b382de5

With v0.3.0 the extension is now more robust when handling page navigations:
- when navigating from a subreddit to a post (and vice versa), Reddit loads the content dynamically, which causes the extension not to run -> this is now resolved

The extension is now also available for Firefox for Android!

Source code changes available here (2 commits):
- https://github.com/sixP-NaraKa/reddit-nsfw-unblocker/commit/4b16cd5d1d212f383c9a32ff77f825541c29a49e
- https://github.com/sixP-NaraKa/reddit-nsfw-unblocker/commit/2fcfd1aa60b3fea79ecb89cfcc058e061d5d0284

Added support for reddit.com/user/* links.