Change to CMakeLists.txt

Former-commit-id: fbbfe5b88fd51cfc26c89fa9541e4b2aa02abf44

tutorial/CMakeLists.txt

@@ -186,4 +186,5 @@ if(TUTORIALS_CHAPTER7)
   endif()
   add_subdirectory("710_SLIM")
   add_subdirectory("711_Subdivision")
+  add_subdirectory("712_DataSmoothing")
 endif()

tutorial/tutorial.html.REMOVED.git-id

@@ -1 +1 @@
-de00746ea7e532c0db21558039c6b2df448cc8f4
+e0514ec101376a87462a079591da84d17750f2fa