Disable autocorrect for FYAD plus some BBcode dialogs

[baka-kaba]

Apparently FYAD doesn't like autocorrect. Disabling it should be a case of adding some flags to the EditText, but we'll need some way of configuring the message composer so it's disabled. Maybe add a method to that, pass the forumID into the post reply fragment, and let that toggle it off in the composer when necessary

Some of the BBcode popups should have autocomplete disabled completely - things like [code] and [fixed] and [pre] are likely to have non-standard content, and I think the [url] one needs the "is a url" hint enabled so it's more helpful

[baka-kaba]

Well there's no FYAD now, but maybe having an autocorrect toggle in the message composer menu would still be good. Just let people turn it on and off and make it stick from post to post? I don't think forcing it per forum would be a good idea, that's a personal choice

Allowing the user to set it per forum would probably be doable but that seems like it might get awkward to keep track of. A basic toggle is definitely simpler

[Sereri]

Just as a comparison, this is what the iOS peeps are doing:
https://github.com/Awful/Awful.app/blob/master/App/Theming/ForumTweaks.plist

[baka-kaba]

Hardcoded eh? Do they like it or do they complain?
One thing I'm worried about is people getting confused about why their keyboard is "randomly" acting different