Resolve "Migrate code to OTB 8.x"

Closes #5 (closed)

include/otbSARDEMPolygonsAnalysisImageFilter2.h

@@ -22,7 +22,7 @@
 #define otbSARDEMPolygonsAnalysisImageFilter2_h
 
 #include "otbSpan.h"
-#if defined(DRAFT_OTB8) || OTB_VERSION_MAJOR >= 8
+#if OTB_VERSION_MAJOR >= 8
 #else
 #include "otbImageKeywordlist.h"
 #endif
@@ -152,7 +152,7 @@ public:
   using OutputOptIterator = itk::ImageRegionIterator< ImageOutType >;
 
   // Setter
-#if defined(DRAFT_OTB8) || OTB_VERSION_MAJOR >= 8
+#if OTB_VERSION_MAJOR >= 8
   void SetSARImageMetadata(ImageMetadata sarImageKWL);
 #else
   void SetSARImageKeyWorList(ImageKeywordlist const& sarImageKWL);
@@ -249,7 +249,7 @@ private:
   // DEM Image (only metadata)
   ImageDEMPointer m_DemImagePtr;
 
-#if defined(DRAFT_OTB8) || OTB_VERSION_MAJOR >= 8
+#if OTB_VERSION_MAJOR >= 8
   // SAR Image metadata
   ImageMetadata m_SarImageKwl;
 #else