ENH: change io.vd's type from VectorData to InputFilename, as the parameter is...

ENH: change io.vd's type from VectorData to InputFilename, as the parameter is used as a filename in the application

Modules/Applications/AppClassification/app/otbVectorClassifier.cxx

@@ -51,7 +51,7 @@ VectorClassifier
   SetDocSeeAlso("TrainVectorClassifier");
   AddDocTag(Tags::Learning);
   
-  AddParameter(ParameterType_InputVectorData, "in", "Name of the input vector data");
+  AddParameter(ParameterType_InputFilename, "in", "Name of the input vector data");
   SetParameterDescription("in","The input vector data file to classify.");
 
   AddParameter(ParameterType_InputFilename, "instat", "Statistics file");

Modules/Applications/AppClassification/app/otbVectorRegression.cxx

@@ -50,7 +50,7 @@ VectorRegression
   SetDocSeeAlso("TrainVectorRegression");
   AddDocTag(Tags::Learning);
 
-  AddParameter(ParameterType_InputVectorData, "in", "Name of the input vector data");
+  AddParameter(ParameterType_InputFilename, "in", "Name of the input vector data");
   SetParameterDescription("in","The input vector data file to classify.");
 
   AddParameter(ParameterType_InputFilename, "instat", "Statistics file");