some small addition to the handle Dockerfile

Dockerfile.handle

@@ -27,5 +27,6 @@ COPY commul-customization/hdl-setup.tmp /tmp/
 WORKDIR /hs/hsj-8
 RUN cat /tmp/hdl-setup.tmp | bin/hdl-setup-server /hs/svr_1/
 RUN perl -pi -e 's/YOUR_PREFIX/20.500.12084/' /hs/svr_1/config.dct
+RUN perl -pi -e 's/case_sensitive" = "no/case_sensitive" = "yes/' /hs/svr_1/config.dct
 RUN perl -i -plne 'print "    \"storage_type\" = \"CUSTOM\"\n\    \"storage_class\" = \"org.dspace.handle.HandlePlugin\"" if(/max_session/);' /hs/svr_1/config.dct
 # ENTRYPOINT ["/bin/bash"]