Reworked color functions 2

see issue 1052

rtengine/init.cc

@@ -22,7 +22,6 @@
 #include "dcp.h"
 #include "improcfun.h"
 #include "improccoordinator.h"
-#include "curves.h"
 #include "dfmanager.h"
 #include "ffmanager.h"
 #include "rtthumbnail.h"
@@ -44,7 +43,6 @@ int init (const Settings* s, Glib::ustring baseDir) {
 
     profileStore.init ();
     ProcParams::init ();
-    CurveFactory::init ();
     Color::init ();
     ImProcFunctions::initMunsell();
     ImProcFunctions::initCache ();