Gitlab CI: Add doctest/remove full

.gitlab-ci.yml

@@ -27,6 +27,7 @@ ubuntu:
   script:
     - python3 -m pip install -e .
     - python3 setup.py test
+    - python3 setup.py doctest
   tags:
     - docker
     - cuda
@@ -51,24 +52,6 @@ conda:
     paths:
       - test-report
       - htmlcov
-
-full:
-  stage: test
-  except:
-    variables:
-      - $ENABLE_NIGHTLY_BUILDS
-  image: i10git.cs.fau.de:5005/pycodegen/pycodegen/minimal_conda
-  script:
-    - conda install pip
-    - pip install -e .
-    - python setup.py test
-  tags:
-    - docker
-  artifacts:
-    paths:
-      - test-report
-      - htmlcov
-
 # -------------------- Linter & Documentation --------------------------------------------------------------------------