add CMakelist and increase the size of the hue selection

app/CMakeLists.txt

@@ -97,6 +97,8 @@ set(imageinsa_SOURCES
 	Operations/NoiseOp.h
 	Operations/PointOp.cpp
 	Operations/PointOp.h
+	Operations/PseudoColorDialog.cpp
+	Operations/PseudoColorDialog.h
 	Operations/PseudoColorOp.cpp
 	Operations/PseudoColorOp.h
 	Operations/PyramidDialog.cpp

app/Operations/PseudoColorDialog.cpp

@@ -43,8 +43,8 @@ PseudoColorDialog::PseudoColorDialog(QWidget *parent) :
     label->setLayout(hLayout);
     _spinBox = new QSpinBox();
     _spinBox->setMinimum(0);
-    _spinBox->setMaximum(255);
-    _spinBox->setValue(255);
+    _spinBox->setMaximum(300);
+    _spinBox->setValue(150);
     _spinBox->setLayout(hLayout);