Up to 1.6.11 on stretch. New manage.py. Some tidying

docker/Dockerfile

@@ -1,6 +1,10 @@
-FROM python:2.7-jessie
+FROM python:2.7-stretch
 
-RUN apt-get -y update && apt-get install -y mercurial fonts-freefont-ttf survex locales
+#COPY backports.list /etc/apt/sources.list.d/
+
+RUN apt-get -y update && apt-get install -y mercurial fonts-freefont-ttf locales survex
+
+#RUN apt-get -y -t -backports install survex
 
 # Set the locale
 RUN locale-gen en_GB.UTF-8
@@ -11,8 +15,12 @@ ENV LC_ALL en_GB.UTF-8
 WORKDIR /opt/expo/troggle
 COPY requirements.txt .
 
+RUN pip install --upgrade pip
+
 RUN pip install -r requirements.txt
 
 EXPOSE 8000
 
+WORKDIR /expo/troggle
+
 #CMD ["python","manage.py","runserver","0.0.0.0:8000"]