Update displaying and managing accounts with invalid nicknames

See merge request !133

# Conflicts:
#   src/components/Status/index.vue
#   src/views/users/components/ModerationDropdown.vue
#   src/views/users/show.vue

Create route for single status

Closes #103

See merge request !126

Merge branch 'feature/do-not-show-users-with-null-nicknames' of git.pleroma.social:pleroma/admin-fe into feature/do-not-show-users-with-null-nicknames

Fix language inconsistency and tag display on Users and User profile pages

Closes #115

See merge request !132

Merge branch 'feature/route-for-status' of git.pleroma.social:pleroma/admin-fe into feature/route-for-status

# Conflicts:
#   CHANGELOG.md