License change to MIT

LICENSE

@@ -1,20 +1,23 @@
-Copyright (C) 2016
-"Open Knowledge Maps - Verein zur F�rderung der Sichtbarkeit wissenschaftlichen Wissens"
-Vienna, Austria, [email protected]
+MIT License
 
-Copyright (C) 2014 
-"Kompetenzzentrum fuer wissensbasierte Anwendungen Forschungs- und EntwicklungsgmbH"
-(Know-Center), Graz, Austria, [email protected].
+Copyright (c) 2018 Open Knowledge Maps - Verein zur Förderung der Sichtbarkeit wissenschaftlichen Wissens, Vienna, Austria, [email protected].
 
-This library 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 2.1 of the License, or (at your option) any later version.
+Copyright (c) 2014 Know-Center GmbH - Research Center for Data-Driven Business & Big Data Analytics, Graz, Austria, [email protected].
 
-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.
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
 
-You should have received a copy of the GNU Lesser General Public
-License along with this library. If not, see <http://www.gnu.org/licenses/>.
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.