Merge pull request #593 from ale5000-git/patch-1

Update gpl-3.0.txt

Author: mlinksva

_licenses/epl-2.0.txt

@@ -12,7 +12,7 @@ how: Create a text file (typically named LICENSE or LICENSE.txt) in the root of
 using:
   - Eclipse Ditto: https://github.com/eclipse/ditto/blob/master/LICENSE
   - Eclipse SmartHome: https://github.com/eclipse/smarthome/blob/master/LICENSE
-  - SUMO: https://github.com/DLR-TS/sumo/blob/master/COPYING
+  - SUMO: https://github.com/eclipse/sumo/blob/master/LICENSE
 
 permissions:
   - commercial-use

_licenses/gpl-3.0.txt

@@ -710,4 +710,4 @@ into proprietary programs.  If your program is a subroutine library, you
 may consider it more useful to permit linking proprietary applications with
 the library.  If this is what you want to do, use the GNU Lesser General
 Public License instead of this License.  But first, please read
-<https://www.gnu.org/philosophy/why-not-lgpl.html>.
+<https://www.gnu.org/licenses/why-not-lgpl.html>.

_licenses/postgresql.txt

@@ -10,7 +10,7 @@ how: To use it, say that it is The PostgreSQL License, and then substitute the c
 using:
   - pgBadger: https://github.com/dalibo/pgbadger/blob/master/LICENSE
   - pgAdmin: https://github.com/postgres/pgadmin4/blob/master/LICENSE
-  - .NET Access to PostgreSQL: https://github.com/npgsql/npgsql/blob/dev/LICENSE.txt
+  - .NET Access to PostgreSQL: https://github.com/npgsql/npgsql/blob/dev/LICENSE
 
 permissions:
   - commercial-use