REFAC: remove SetDocName()

app/otbDensePolygonClassStatistics.cxx

@@ -79,7 +79,6 @@ private:
     SetDescription("Computes statistics on a training polygon set.");
 
     // Documentation
-    SetDocName("Fast Polygon Class Statistics");
     SetDocLongDescription("The application processes a dense set of polygons "
       "intended for training (they should have a field giving the associated "
       "class). The geometries are analyzed against a support image to compute "

app/otbImageClassifierFromDeepFeatures.cxx

@@ -71,7 +71,6 @@ private:
     SetDescription("Classify image using features from a deep net and an OTB machine learning classification model");
 
     // Documentation
-    SetDocName("ImageClassifierFromDeepFeatures");
     SetDocLongDescription("See ImageClassifier application");
     SetDocLimitations("None");
     SetDocAuthors("Remi Cresson");

app/otbLabelImageSampleSelection.cxx

@@ -79,7 +79,6 @@ public:
 
     // Documentation
     SetName("LabelImageSampleSelection");
-    SetDocName("LabelImageSampleSelection");
     SetDescription("This application extracts points from an input label image. "
         "This application is like \"SampleSelection\", but uses an input label "
         "image, rather than an input vector data.");

app/otbPatchesExtraction.cxx

@@ -135,7 +135,6 @@ public:
 
     // Documentation
     SetName("PatchesExtraction");
-    SetDocName("PatchesExtraction");
     SetDescription("This application extracts patches in multiple input images. Change "
         "the " + tf::ENV_VAR_NAME_NSOURCES + " environment variable to set the number of "
         "sources.");

app/otbTrainClassifierFromDeepFeatures.cxx

@@ -70,7 +70,6 @@ private:
   SetDescription("Train a classifier from deep net based features of an image and training vector data.");
 
   // Documentation
-  SetDocName("TrainClassifierFromDeepFeatures");
   SetDocLongDescription("See TrainImagesClassifier application");
   SetDocLimitations("None");
   SetDocAuthors("Remi Cresson");