Revert "Merge branch 'fix_ci' into 'master'"

This reverts merge request !2 (merged)

license/se/license.txt

-******************************************************************************
- MontiCAR Modeling Family, www.se-rwth.de
- Copyright (c) 2017, Software Engineering Group at RWTH Aachen,
- All rights reserved.
-
- This project is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 3.0 of the License, or (at your option) any later version.
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this project. If not, see <http://www.gnu.org/licenses/>.
-*******************************************************************************