Add "Inpaint opposed" to Highlight reconstruction and improved Itcwb (#6635)

* Essai HL

* Try Inpaint opposed

* Code improvment

* Add file

* Improvment to process inpaint opposed  and color propagation

* Clean code

* Change Blend to Coloropp in Profile pp3

* Enable BENCHFUN hilite_recon

* Clean rtengine cmakelist

* Comment unused code

* Neutralise unused code

* Change bad Exposure in Pop2Lab.pp3

* Try to fix bug when Inpaint Opposed is used and White balance disabled

* Changes to refreshmap

* Change to improccoordinator M_RETINEX

* Clean unused commented code

* Force Inpaint-opposed in rawimagesouce if wb change

* Suppressed message in console

* Change events and limits to 1 the number of calls to inpaint-opposed

* Comment code

* Add gain theshold to inpaint opposed

* fixed typo in procparams.cc

* Change in option.cc itcwb_sort to true

* Change itcw sorted in options and rawimagesource.cc

* Change sampling read datas Itcwb

* Allow or not purple in WB itcwb

* Added option icwb.nopurple to bypass settings

* Added code comment Itcwb

* optimize Itcwb between green and student

* Formated code used by Itcwb with Astylert.bat

* Change color_match - thanks to Lawrence37

* Remove wrong text

rtengine/settings.h

@@ -44,6 +44,7 @@ public:
     bool            monitorBPC;             ///< Black Point Compensation for the Labimage->Monitor transform (directly, i.e. not soft-proofing and no WCS in between)
     bool            autoMonitorProfile;     ///< Try to auto-determine the correct monitor color profile
     bool            autocielab;
+    bool            observer10;
     bool            rgbcurveslumamode_gamut;// controls gamut enforcement for RGB curves in lumamode
     bool            verbose;
     Glib::ustring   darkFramesPath;         ///< The default directory for dark frames
@@ -94,7 +95,7 @@ public:
 //    bool            showtooltip;
 
     int             itcwb_thres;
-    bool            itcwb_sort;
+    bool            itcwb_sorted;
     int             itcwb_greenrange;
     int             itcwb_greendeltatemp;
     bool            itcwb_forceextra;
@@ -102,6 +103,7 @@ public:
     int             itcwb_delta;
     bool            itcwb_stdobserver10;
     int             itcwb_precis;
+    bool            itcwb_nopurple;
 //wavelet levels
     double          edghi;
     double          edglo;