make it more clear that they are exceptions to the license and fix li…

…nks in license.html

Signed-off-by: anonym-HPI <68286419+anonym-HPI@users.noreply.github.com>

frontend/src/assets/about/license.html

@@ -1,13 +1,13 @@
 <p>This software is a digital implementation of the "FüSim MANV"/"FueSim MANV" (Führungssimulation Massenanfall von Verletzen), a German paper-based simulation game for training emergency medical services leadership personnel in managing Mass Casualty Incidents.</p>
 
 <p>
-The software is licensed under the GNU Affero General Public License as published by
+The software (except some exceptions, see the link in the next paragraph) is licensed under the GNU Affero General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version. You can find a copy of this license at <a href="https://github.com/hpi-sam/digital-fuesim-manv/LICENSE.md" target="_blank" rel="noopener noreferrer">https://github.com/hpi-sam/digital-fuesim-manv/LICENSE.md</a>.
+(at your option) any later version. You can find a copy of this license at <a href="https://github.com/hpi-sam/digital-fuesim-manv/blob/dev/LICENSE.md" target="_blank" rel="noopener noreferrer">https://github.com/hpi-sam/digital-fuesim-manv/blob/dev/LICENSE.md</a>.
 </p>
 
 <p>
-For more information look at <a href="https://github.com/hpi-sam/digital-fuesim-manv/LICENSE-README.md" target="_blank" rel="noopener noreferrer">https://github.com/hpi-sam/digital-fuesim-manv/LICENSE-README.md</a>,
+For more information look at <a href="https://github.com/hpi-sam/digital-fuesim-manv/blob/dev/LICENSE-README.md" target="_blank" rel="noopener noreferrer">https://github.com/hpi-sam/digital-fuesim-manv/blob/dev/LICENSE-README.md</a>,
 for example exceptions that apply to images and datasets and how these two are defined.
 </p>