Adding AID-TD conversion as a new node

[egekorkan]

We have the TD fetch and submission pipeline now thanks to @hidetak . Now, we can start integrating other tooling we have such as the AID conversion. That way, we can have more people using WoT and AAS in node-red. What do others think?

PR to move it is happening at eclipse-thingweb/td-tools#7
Current location: https://github.com/eclipse-thingweb/node-wot/tree/master/packages/td-tools/src/util