Merge feature branch for fixing CI/CD bug

See merge request !8 and closes issue #19

.gitlab-ci.yml

@@ -10,6 +10,7 @@ pages:
     - cmake ..
     - make library
     - cd ../docs
+    - python3 library_import_check.py
     - make html
     - cd ..
     - mkdir public

docs/library_import_check.py

+import sys,os
+import conf
+import library
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