[Ovmsdev] Duktape Vehicle

In a recent conversation with Mark we were talking about utilising Duktape more for perhaps even vehicle implementations. I'm wondering if a better approach is to allow any vehicle to be extended via hooks in the base vehicle class or would it be better to have a duktape vehicle that could be extended. There would necessarily be many bits to the puzzle. For example I have a class that allows us to know when blips to the 12V battery line might mean that somebody is interacting with the car so we should start polling the bus.. Should we put this (with a duktape interface) at the vehicle.h level? //.ichael