Decision to replace Flask with Django.

docs/architecture/decisions/0006-use-flask.md

@@ -4,7 +4,7 @@ Date: 2017-11-11
 
 ## Status
 
-Accepted
+Superceded by [10. Replace Flask with Django](0010-replace-flask-with-django.md)
 
 ## Context
 

docs/architecture/decisions/0010-replace-flask-with-django.md

+# 10. Replace Flask with Django
+
+Date: 2017-12-15
+
+## Status
+
+Accepted
+
+Supercedes [6. Use Flask](0006-use-flask.md)
+
+## Context
+
+Flask turned out to be poorly designed piece of software which relays on too  
+much magic like manipulations of global objects like `g`.
+
+Seems like we will also decide to use relational database.
+
+## Decision
+
+We will switch to Django. It's not only well written server but it has also  
+"batteries included" like a good ORM layer. And some other features like  
+middlewares will simplify things.
+
+## Consequences
+
+* Extra work with rewriting functioning code.
+* Better development practices and testing.