update to CP v3 final (#54)

Author: tgross

Dockerfile

@@ -34,10 +34,10 @@ RUN export CONSUL_TEMPLATE_VERSION=0.18.3 \
     && rm /tmp/consul-template.zip
 
 # Add Containerpilot and set its configuration
-ENV CONTAINERPILOT_VER 3.0.0-RC1
+ENV CONTAINERPILOT_VER 3.0.0
 ENV CONTAINERPILOT /etc/containerpilot.json5
 
-RUN export CONTAINERPILOT_CHECKSUM=f67929d1c8567d31772085fc252338091a5f795c \
+RUN export CONTAINERPILOT_CHECKSUM=6da4a4ab3dd92d8fd009cdb81a4d4002a90c8b7c \
     && curl -Lso /tmp/containerpilot.tar.gz \
          "https://github.com/joyent/containerpilot/releases/download/${CONTAINERPILOT_VER}/containerpilot-${CONTAINERPILOT_VER}.tar.gz" \
     && echo "${CONTAINERPILOT_CHECKSUM}  /tmp/containerpilot.tar.gz" | sha1sum -c \