drop version file, add pip and xmltodict

Dockerfile

@@ -16,6 +16,8 @@ RUN \
   apt-get install -y python-requests && \
   apt-get install -y python-pycodestyle && \
   apt-get install -y python-yaml && \
+  apt-get install -y python-pip && \
+  apt-get install -y python-xmltodict && \
   apt-get install -y gpg && \
   apt-get install -y apt-transport-https && \
   apt-get install -y wget && \

VERSION

@@ -1 +0,0 @@
-0.3.0