A node that wraps the he html entities encoder/decoder utility. Initially created for a specific project where
3rd party HTML was parsed and function nodes filled with regex replacements were starting to get hard to maintain.
This library contains a single html-entities node. It can be used to both encode or decode HTML entities.
You can install this node from the Node-RED palette (preferred) by searching for node-red-contrib-html-entities or
directly from npm: npm install node-red-contrib-html-entities. For the last option, make sure you are executing
the command from the Node-RED user directory.