+ *
+ * When you add things here, you REALLY SHOULD add a case clause to
+ * the constructor of ParameterDescriptor, unless the Controllables
+ * that the enum refers to are completely standard (0-1.0 range, 0.0 as
+ * normal, non-toggled, non-enumerated). Anything else needs to be
+ * added there so that things that try to represent them can do so
+ * with as much information as possible.