Adding softproofing. Now the output profile and the new rendering intent

profile for the output profile will only be shown when the new softproof
toggle button (bottom of the preview in the Editor panel) will be on.

rtengine/improccoordinator.h

@@ -72,11 +72,18 @@ protected:
 
     ImProcFunctions ipf;
 
+    Glib::ustring monitorProfile;
+
+    eRenderingIntent monitorIntent;
+
     int scale;
     bool highDetailPreprocessComputed;
     bool highDetailRawComputed;
     bool allocated;
 
+    bool isColorProfileDirty;
+    bool softProofing;
+
     void freeAll ();
 
     // Precomputed values used by DetailedCrop ----------------------------------------------
@@ -249,6 +256,10 @@ public:
     void getSpotWB   (int x, int y, int rectSize, double& temp, double& green);
     void getAutoCrop (double ratio, int &x, int &y, int &w, int &h);
 
+    void setMonitorProfile (Glib::ustring profile, eRenderingIntent intent);
+    void getMonitorProfile (Glib::ustring &profile, eRenderingIntent &intent);
+    void setSoftProofing   (bool softProof);
+
     bool updateTryLock ()
     {
         return updaterThreadStart.trylock();