minor fix in the cmakefile for planarization, removed comiso dependency

Former-commit-id: a521755b6a6dc8e5f4a7bc9ca396e19716eaff96

tutorial/509_Planarization/CMakeLists.txt

@@ -8,4 +8,4 @@ ${PROJECT_SOURCE_DIR}/main.cpp
 )
 
 add_executable(${PROJECT_NAME}_bin ${SOURCES} ${SHARED_SOURCES})
-target_link_libraries(${PROJECT_NAME}_bin ${SHARED_LIBRARIES} ${LIBCOMISO_LIBRARY})
+target_link_libraries(${PROJECT_NAME}_bin ${SHARED_LIBRARIES})

tutorial/CMakeLists.txt

@@ -53,9 +53,8 @@ add_subdirectory("505_MIQ")
 add_subdirectory("506_FrameField")
 add_subdirectory("507_PolyVectorField")
 add_subdirectory("508_ConjugateField")
-add_subdirectory("509_Planarization")
 endif(LIBCOMISO_FOUND)
-
+add_subdirectory("509_Planarization")
 
 # Chapter 6
 add_subdirectory("601_Serialization")