Added unfurl as a tool

Dockerfile

@@ -74,6 +74,10 @@ RUN chmod +x /usr/bin/capa
 ### JS Sandbox
 RUN npm install box-js --global --production
 
+### Install Unfurl
+RUN pip install dfir-unfurl
+RUN pip uninstall -y flask-restx && pip install flask-restx
+
 ### LATER
 #RUN git clone https://github.com/buffer/pyv8.git ; cd pyv8 ; python setup.py build && python setup.py install && cd .. && rm -rf pyv8
 #RUN git clone https://github.com/buffer/libemu.git ; cd libemu ; autoreconf -v -i && ./configure --prefix=/opt/libemu && make install && cd .. && rm -rf libemu2