Locallab cleanup #1

Cleanup of Locallab and ControlSpotPanel
Removed also useless LocalListener, useless Locallab options

The following improvments have been introduced:
- All Locallab events are now managed with regular RT logics

The following bugs have been corrected:
- Missing "sensiexclu", "struc" (hidden) and "noisechrodetail" (hidden)
adjusters have been reintroduced
- GUI problems reported by @ganned92 have been corrected
- Tone curve could have some weird behavior when mouse was moving a
curve point outside curve editor

rtgui/toolpanelcoord.cc

@@ -595,7 +595,6 @@ void ToolPanelCoordinator::initImage(rtengine::StagedImageProcessor* ipc_, bool
         ipc->setAutoChromaListener(dirpyrdenoise);
         ipc->setWaveletListener(wavelet);
         ipc->setRetinexListener(retinex);
-        ipc->setlocalListener(locallab);
         ipc->setSizeListener(crop);
         ipc->setSizeListener(resize);
         ipc->setImageTypeListener(this);