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

Conflicts:
	README.md
	app/controllers/statuses_controller.rb
	app/lib/feed_manager.rb
	config/navigation.rb
	spec/lib/feed_manager_spec.rb

Conflicts were resolved by taking both versions for each change.
This means the two filter systems (glitch-soc's keyword mutes and tootsuite's
custom filters) are in place, which will be changed in a follow-up commit.

config/routes.rb

@@ -123,6 +123,7 @@ Rails.application.routes.draw do
   resources :tags,   only: [:show]
   resources :emojis, only: [:show]
   resources :invites, only: [:index, :create, :destroy]
+  resources :filters, except: [:show]
 
   get '/media_proxy/:id/(*any)', to: 'media_proxy#show', as: :media_proxy
 
@@ -257,6 +258,7 @@ Rails.application.routes.draw do
 
       resources :streaming, only: [:index]
       resources :custom_emojis, only: [:index]
+      resources :suggestions, only: [:index, :destroy]
 
       get '/search', to: 'search#index', as: :search
 
@@ -271,6 +273,7 @@ Rails.application.routes.draw do
       resources :favourites, only: [:index]
       resources :bookmarks,  only: [:index]
       resources :reports,    only: [:index, :create]
+      resources :filters,    only: [:index, :create, :show, :update, :destroy]
 
       namespace :apps do
         get :verify_credentials, to: 'credentials#show'