Revert one exit point patch in ControlLogPotmeterBehavior::valueToParameter
reintroduce lost setRange call in ctor of ControlPotmeter
Revert one exit point patch in ControlLogPotmeterBehavior::parameterToValue
some minor coding style fixes
added extra comments to the Qt::AutoConnection default of connectValueChangeRequest
A added pointer check to EffectParameter::clampValue
use C++ sytle cast