Part one of getting troggle to work with django 1.10

Major rework of how survex is processed

docker/Dockerfile

@@ -2,7 +2,9 @@ FROM python:2.7-stretch
 
 #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 update && apt-get install -y mercurial \
+            fonts-freefont-ttf locales survex python-levenshtein \
+            python-pygraphviz
 
 #RUN apt-get -y -t -backports install survex
 

docker/requirements.txt

@@ -1 +1 @@
-requirements.txt.dj-1.7.11
+requirements.txt.dj-1.10

docker/requirements.txt.dj-1.10

@@ -0,0 +1,11 @@
+Django==1.10.8
+django-registration==2.1.2
+mysql
+django-imagekit
+Image
+django-tinymce
+smartencoding
+fuzzywuzzy
+GitPython
+unidecode
+django-extensions

docker/requirements.txt.dj-1.7.11

@@ -6,3 +6,7 @@ django-imagekit
 Image
 django-tinymce==2.7.0
 smartencoding
+fuzzywuzzy
+GitPython
+unidecode
+django-extensions