Merge branch 'master' into glitch-soc/merge-upstream

Conflicts:
- README.md
  discarded upstream changes
- app/controllers/api/v1/bookmarks_controller.rb
  finally merged upstream, some code style fixes
  and slightly changed pagination code
- app/controllers/application_controller.rb
  changed upstream to always return HTML error pages
  slight conflict caused by theming code
- app/models/bookmark.rb
  finally merged upstream, no real conflict
- spec/controllers/api/v1/bookmarks_controller_spec.rb
  finally merged upstream, slightly changed pagination code

app/controllers/api/v1/accounts/credentials_controller.rb

@@ -25,7 +25,7 @@ class Api::V1::Accounts::CredentialsController < Api::BaseController
   end
 
   def user_settings_params
-    return nil unless params.key?(:source)
+    return nil if params[:source].blank?
 
     source_params = params.require(:source)
 

app/controllers/api/v1/bookmarks_controller.rb

@@ -26,10 +26,9 @@ class Api::V1::BookmarksController < Api::BaseController
   end
 
   def results
-    @_results ||= account_bookmarks.paginate_by_max_id(
+    @_results ||= account_bookmarks.paginate_by_id(
       limit_param(DEFAULT_STATUSES_LIMIT),
-      params[:max_id],
-      params[:since_id]
+      params_slice(:max_id, :since_id, :min_id)
     )
   end
 
@@ -42,15 +41,11 @@ class Api::V1::BookmarksController < Api::BaseController
   end
 
   def next_path
-    if records_continue?
-      api_v1_bookmarks_url pagination_params(max_id: pagination_max_id)
-    end
+    api_v1_bookmarks_url pagination_params(max_id: pagination_max_id) if records_continue?
   end
 
   def prev_path
-    unless results.empty?
-      api_v1_bookmarks_url pagination_params(since_id: pagination_since_id)
-    end
+    api_v1_bookmarks_url pagination_params(min_id: pagination_since_id) unless results.empty?
   end
 
   def pagination_max_id