LV2 port for each controller

[apiel]

Would be great to have a port for each controller in the LV2 plugin, so we could easily use the geonkick headless with custom UI. The only thing that might be hard to do, is the controllers for the envelopes. I am not sure ControlPort is the right thing for it, unless you assign a fixed number of point per envelop that can be assigned with the LV2 plugin. Another tricky thing would be how to set samples as OSC. But already having all the other parameters controllable would be amazing.