message: fix perm name
diff: <div class="list-group list-group-dark">
  <template v-if="shouldShowManageCommunities">
  <span v-for="i of post.manageableCommunities" :key="i.id">
  - <app-community-perms :community="i.community" required="community-feature">
  + <app-community-perms :community="i.community" required="community-features">
  <a class="list-group-item has-icon" @click.stop="toggleFeatured(i)">
  <template v-if="i.isFeatured">
  <app-jolticon icon="remove" />
  