node-red-contrib-cayennelpp-extended

This work is based on optionseven's node-red-contrib-cayennelpp, a node-red node that decodes cayennelpp decoded payload. The extensions are based on the work of ElectronicCats, see lpp types in https://github.com/ElectronicCats/CayenneLPP/blob/master/decoders/decoder.js. I mainly worked on this to be able to use the extended lpp types in my node-red projects. I thank the creators above for their work.