[CORL 133] API Review (#2197)

* refactor: removed unused subscription code

* refactor: removed management api's

* refactor: cleanup of connections

* refactor: refactored comments edge

* refactor: simplified connection resolving

* feat: added story connection edge

* fix: added story index

* feat: added user pagination and user edge

* fix: added filter to comment query

* fix: removed unused resolvers

* fix: creating a comment reply should require auth

* refactor: cleanup of graph files

* feat: removed display name, made username non-unique

* fix: fixed tests

* fix: fixed tests

* fix: added more api docs

* fix: fixed bug with installer

* refactor: fixes and updates

* fix: added linting for graphql, fixed schema

* feat: added docker build tests

* fix: upped output timeout

* fix: fixed stacktraces in production builds

* fix: removed `git add`

- `git add` was causing issues with
    partial staged changs on files

* feat: improved error messaging for auth

* refactor: cleaned up queue names

* fix: merge error

Dockerfile

@@ -1,7 +1,7 @@
 FROM node:10-alpine
 
 # Install build dependancies.
-RUN apk --no-cache add git
+RUN apk --no-cache add git python
 
 # Create app directory.
 RUN mkdir -p /usr/src/app