Openjdk update to zulu-openjdk:8u172

Dockerfile.dapper

@@ -1,4 +1,4 @@
-FROM azul/zulu-openjdk:8u72
+FROM azul/zulu-openjdk:8u172
 
 ENV DAPPER_ENV API_VERSION ENVIRONMENTS
 ENV DAPPER_RUN_ARGS --privileged
@@ -20,11 +20,12 @@ ENV PGDATABASE cattle
 
 # Install Python and packages
 RUN apt-get update && \
-    apt-get install -y --no-install-recommends python-pip iptables xz-utils git curl
+    apt-get install -y --no-install-recommends python-pip iptables xz-utils git curl python-setuptools iproute
 
 # Hack to work around overlay issue
 RUN pip uninstall -y py >/dev/null >/dev/null 2>&1 || true && \
-    pip install --upgrade pip==6.0.3 tox==1.8.1 virtualenv==12.0.4
+    pip install --upgrade pip==6.0.3 wheel && \
+    pip install --upgrade tox==1.8.1 virtualenv==12.0.4
 
 # Build Tools
 ENV BUILD_TOOLS_VERSION 0.3.1
@@ -35,7 +36,7 @@ RUN mkdir /tmp/build-tools && \
     rm -rf /tmp/build-tools
 
 # Cache Maven stuff
-RUN cp /usr/lib/jvm/zulu-8-amd64/jre/lib/security/US_export_policy.jar /usr/lib/jvm/zulu-8-amd64/jre/lib/security/local_policy.jar
+RUN sed -i '/^#crypto.policy=unlimited$/s/^#//g' /usr/lib/jvm/zulu-8-amd64/jre/lib/security/java.security
 RUN cd /tmp && \
     git clone https://github.com/ibuildthecloud/cattle.git && \
     cd cattle && \