always include "utf8.h" (instead of contrib/.../utf8.h)

code/AssetLib/MMD/MMDPmxParser.cpp

@@ -42,11 +42,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <utility>
 #include "MMDPmxParser.h"
 #include <assimp/StringUtils.h>
-#ifdef ASSIMP_USE_HUNTER
-#  include <utf8.h>
-#else
-#  include "../contrib/utf8cpp/source/utf8.h"
-#endif
+#include "utf8.h"
 #include <assimp/Exceptional.h>
 
 namespace pmx

code/AssetLib/SIB/SIBImporter.cpp

@@ -56,11 +56,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <assimp/ByteSwapper.h>
 #include <assimp/StreamReader.h>
 #include <assimp/TinyFormatter.h>
-#ifdef ASSIMP_USE_HUNTER
-#include <utf8.h>
-#else
-#include "../contrib/utf8cpp/source/utf8.h"
-#endif
+#include "utf8.h"
 #include <assimp/importerdesc.h>
 #include <assimp/scene.h>
 #include <assimp/DefaultLogger.hpp>

code/AssetLib/STEPParser/STEPFileEncoding.cpp

@@ -45,11 +45,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 #include "STEPFileEncoding.h"
 #include <assimp/fast_atof.h>
-#ifdef ASSIMP_USE_HUNTER
-#  include <utf8.h>
-#else
-#  include <contrib/utf8cpp/source/utf8.h>
-#endif
+#include "utf8.h"
 
 #include <memory>
 

code/Common/BaseImporter.cpp

@@ -357,11 +357,7 @@ std::string BaseImporter::GetExtension(const std::string &pFile) {
     return false;
 }
 
-#ifdef ASSIMP_USE_HUNTER
-#include <utf8.h>
-#else
-#include "../contrib/utf8cpp/source/utf8.h"
-#endif
+#include "utf8.h"
 
 // ------------------------------------------------------------------------------------------------
 // Convert to UTF8 data