Regular merge of develop

.artenolis.yml

+language: bash
+
+before_install:
+    - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
+
+script:
+    # launch the tests
+    - /mnt/prince-data/MATLAB/$MATLAB_VER/bin/./matlab -nodesktop -nosplash < test/*.m
+