Final stage of vertical relations.

entries/static/entries/css/entries.css

entries/static/entries/css/unification_frames.css

entries/static/entries/js/entries.js

entries/static/entries/js/unification_frames_list.js

...ponents/unification/Unification/UnificationFramesList.vue

...fication/shared/frame-components/SlowalFrameComponent.vue

...nents/unification/vertical_relations/VerticalRelation.vue

...s/unification/vertical_relations/VerticalRelationEdit.vue

...fication/vertical_relations/VerticalRelationRightPane.vue

syntax/management/commands/import_tei.py

unifier/models.py

unifier/views.py

vertical_relations/models.py

vertical_relations/urls.py

vertical_relations/views.py