Implemented version of the student-page using vuetify and the new general layout. The side navigation should be displaying links to the (not yet implemented) detail views of the submissions to provide easy way to change between submission views.

The extra functionality offered by the ViewSet is not needed in this place and caused unexpected behavior (it returned an array containing an object, breaking the StudentView). For this very simple View imo explicit is better than implicit.

Added BaseLayout component that will serve as bas for the layout of the app. It is modeled after https://next.vuetifyjs.com/examples/layouts/google-contacts . The gradySpeak has been moved to the front-end.

Upgrade to vuetify1.0 / login error message

Closes #65 and #59

See merge request !20

Whitenoise

Closes #63. 

See merge request !19

closes #65
closes #59

* using gevnts for async requests handling of gunicorn
* serving the static frontend via gunicorn
* split requirements into dev and general
{

Refactor views to viewsets

Closes #58.

See merge request !17

* IT waS A FUCKIng tyPO
* ran isort and flake8 and fixed reported issues

Merge branch 'refactor-views-to-viewsets' of gitlab.gwdg.de:j.michal/grady into refactor-views-to-viewsets

Currently students and tutors have access to the /tutor/ endpoint in the browsable api and at least get a 200 response in the tests for the /student/ endpoint however can not access this one in the browsable api.

* no url configuration needed simply register viewset with router
* now using DefaultRouter, meaning api root is now browsable
* merged some views
* makes it easier to include api schema later
* Ran isort and updated docstring

Backend tests

Closes #50

See merge request !16

* Also added docstrings to classes and module in views.py
* Removed a logging statement from StudentApiView

- changed unittester from ./manage.py test to pytest in CI
- implemented tests for various views see previous commits
- coverage should now produce html output for test coverage

* ran isort on all test files

allowed to fail