Influx, Halo, DefLib as things to explore in Modality
minor updates to HIDExplorer
add SFunction in experimental
add CtlPlayer in experimental
FuncChain: added methods for anonymous adding and removing

so FuncChain can just be used like a FunctionList now,
and access/removal/insertion by names  (addAfter, etc)
is optional.
hidmktl - element population from descfile now works
Conform to the new description standard
conform to the new description standard
first version of the Run'N' Drive spec based on the new HID
major refactoring elements -> elementsDict
convert to MIDIFunc
Updated schelp files.