message: Update CMakeLists.txt
  Only use QtTest library where needed.
diff: @@ -176,7 +176,7 @@ ELSE()
  ENDIF()
  SET(USE_QT_LIBRARIES
  - Core Gui Widgets LinguistTools Network Test
  + Core Gui Widgets LinguistTools Network
  )
  IF (BUILD_SHIBBOLETH_SUPPORT)
  SET(USE_QT_LIBRARIES ${USE_QT_LIBRARIES} ${WEBENGINE_CORE} ${WEBKIT_NAME} ${WEBKIT_WIDGETS_NAME})
  @@ -814,7 +814,9 @@ IF (BUILD_TESTING)
  SET_TARGET_PROPERTIES(${testname} PROPERTIES
  RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/tests )
  - QT5_USE_MODULES(${testname} ${USE_QT_LIBRARIES})
  + INCLUDE_DIRECTORIES(${Qt5Test_INCLUDE_DIRS})
  +
  + QT5_USE_MODULES(${testname} ${USE_QT_LIBRARIES} Test)
  ADD_TEST(${testname} ${CMAKE_CURRENT_BINARY_DIR}/tests/${testname})
  