chore, fixes #126

bugfix: do not show useDefaultList in flatTreeList

chore: remove unused vars

feat: unauthenticated user will look at release only data

merge from Dev fetch proper methods

chore: clean up unused css

merge from Dev remodel cookie

chore: restore clear all selected regions

bugfix: top level flattree does not collapse (#117)
chore: chevron wrong orientation
chore: restore reset region selected
chore: reordered template parcellation selected

you are right daviti, there needs to be a delay when creating
views in lifecycle hooks. but I will be damned if we need to use
setTimeout, and I'd rather use rxjs observable

chore: relayout

merge Dev upgrade to angular 7

chore: remove setTimeout for showing cookie

Dev daviti

chore: decouple dependency of bsmodal in cookie
chore: removed google font