Add routes for specific folders in the hierarchy widget
Correctly fetch breadcrumbs when initializing hierarchy widget
Change URL route when navigating the data hierarchy

Also refactor hierarchy widget parameters to avoid data duplication
Fix failing style test
Style tweaks on hierarchy widget
Merge branch 'folder-routes' into group-mgmt

* folder-routes:
  Style tweaks on hierarchy widget
  Fix failing style test
  Change URL route when navigating the data hierarchy
  Correctly fetch breadcrumbs when initializing hierarchy widget
  Add routes for specific folders in the hierarchy widget

Conflicts:
	clients/web/src/stylesheets/widgets/hierarchyWidget.styl
	clients/web/src/templates/widgets/hierarchyBreadcrumb.jade
	clients/web/src/views/body/CollectionView.js
	clients/web/src/views/body/UserView.js
	clients/web/src/views/widgets/HierarchyWidget.js
Fix hierarchy up one level action for widget refactor