Add bash.

Dockerfile

@@ -13,6 +13,7 @@ RUN \
     build-base \
     libffi-dev \
     openssl-dev \
+    bash \
   && pip install -U docker-compose \
   && pip install -r requirements.txt \
   && rm -rf /var/cache/apk/*

build_and_deploy

@@ -2,7 +2,7 @@
 
 set -e
 
-VERSION=0.3
+VERSION=0.4
 
 docker login code.ornl.gov:4567