script to export netex & adding example html files in app-test

.gitlab-ci.yml

Dockerfile.dev

Dockerfile.prod

README.md

angular.json

app-test/icons.html

app-test/legend_image.html

app-test/show_and_hide_elements.html

build-netex.js

e2e/src/app.e2e-spec.ts

karma.conf.js

netex-build/netex.js

netex-build/styles.css

netex/assets/boxplot.png

netex/assets/covex_logo.png

netex/assets/covex_logo_small.png

netex/assets/graph_example.png

netex/assets/leg1.png

netex/assets/leg2.png

netex/assets/legend.png