minor layout adaptions

• working on layout (#2 )

style, logo

v04.1

minor stylistic interventions

import scripts done

v0.4

mptt tree- display as links

Reset Migrations

closes #8

minor layout adaptions

v0.2

#2 new header and jumbotron; list views adapted to "original" Nabucco

fixing env-variables

v0.1.1

minor

First (alpha) release

v0.1

gh-action, linting