Images are sanitized

[Zren]

https://openuserjs.org/discuss/The_new_layout#comment-146bdc24a14

[Martii]

Changing subject to just images... tables are currently in the DOM just no images... simple fix to add img to the whitelist of tags under allowedTags. Need to allow the title and alt attributes for it too here. I ran into this a day or two ago e.g. a portion of this commit but not in that file anymore and use quotes since it's in a json format. Unfortunately I can't add it properly since I'm not anywhere near my dev box... oot and aboot. ;) It will take a little bit to refine the html whitelist for a post. :)

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Backref #190