Replace HTMLTidy with Better Alternative

[julianpoy]

Currently, the NodeJS wrapper of html-tidy official has a few bugs and is not maintained regularly.
Architecture i386 has to be installed for the wrapper to run on any OS. For Ubuntu, I've noted it below for ease of access.

sudo dpkg --add-architecture i386
sudo apt-get update
sudo apt-get install libc6:i386 libncurses5:i386 libstdc++6:i386

It would be great if we could find an alternative that does something similar, or an API that could do it for us.

[julianpoy]

This should automatically resolve itself with the large edits CCRA is doing. When all db>page entries have "cleaned" set to true, we can remove this plugin.