WRG: no need to issue a warning for local modifications

CMake/SourceStatus.cmake

@@ -61,7 +61,7 @@ function(repository_status root_repo_dir result_var1)
   if(OTB_WC_STATUS)
     message(STATUS "  Local file modifications (${dir_name}) :")
     string(REPLACE "\n" "\n--     " OTB_WC_STATUS_PRETTYPRINT "    ${OTB_WC_STATUS}")
-    message(WARNING "${OTB_WC_STATUS_PRETTYPRINT}")
+    message(STATUS "${OTB_WC_STATUS_PRETTYPRINT}")
   else()
     message(STATUS "  No files modified locally (${dir_name})")
   endif()