Paul,
Quick comment: I was about to make an ANN soon but.... I have been refactoring it a LOT these last days and I did:
1) make it fully the auto-generation code (already done)
2) making it work for highcharts 5.0.2 (already done)
3) start supporting highstocks (was going to start this this week).
Please please please grab the very last version. What are your plans with it?
I just added you.
Cbest