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

Conflicts:
	app/controllers/accounts_controller.rb
	app/javascript/mastodon/locales/pl.json
	app/views/about/more.html.haml

Conflicts in `accounts_controller.rb` resolved by taking upstream's
version + our `use_pack`.

Conflicts in `pl.json` resolved by taking upstream's changes.

Conflicts in `aboute/more.html.haml` resolved by taking upstream's changes.

db/migrate/20180808175627_create_account_pins.rb

@@ -0,0 +1,12 @@
+class CreateAccountPins < ActiveRecord::Migration[5.2]
+  def change
+    create_table :account_pins do |t|
+      t.belongs_to :account, foreign_key: { on_delete: :cascade }
+      t.belongs_to :target_account, foreign_key: { on_delete: :cascade, to_table: :accounts }
+
+      t.timestamps
+    end
+
+    add_index :account_pins, [:account_id, :target_account_id], unique: true
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2018_07_11_152640) do
+ActiveRecord::Schema.define(version: 2018_08_08_175627) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -33,6 +33,16 @@ ActiveRecord::Schema.define(version: 2018_07_11_152640) do
     t.index ["target_account_id"], name: "index_account_moderation_notes_on_target_account_id"
   end
 
+  create_table "account_pins", force: :cascade do |t|
+    t.bigint "account_id"
+    t.bigint "target_account_id"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["account_id", "target_account_id"], name: "index_account_pins_on_account_id_and_target_account_id", unique: true
+    t.index ["account_id"], name: "index_account_pins_on_account_id"
+    t.index ["target_account_id"], name: "index_account_pins_on_target_account_id"
+  end
+
   create_table "accounts", force: :cascade do |t|
     t.string "username", default: "", null: false
     t.string "domain"
@@ -159,9 +169,9 @@ ActiveRecord::Schema.define(version: 2018_07_11_152640) do
     t.text "phrase", default: "", null: false
     t.string "context", default: [], null: false, array: true
     t.boolean "irreversible", default: false, null: false
-    t.boolean "whole_word", default: true, null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
+    t.boolean "whole_word", default: true, null: false
     t.index ["account_id"], name: "index_custom_filters_on_account_id"
   end
 
@@ -586,6 +596,8 @@ ActiveRecord::Schema.define(version: 2018_07_11_152640) do
   add_foreign_key "account_domain_blocks", "accounts", name: "fk_206c6029bd", on_delete: :cascade
   add_foreign_key "account_moderation_notes", "accounts"
   add_foreign_key "account_moderation_notes", "accounts", column: "target_account_id"
+  add_foreign_key "account_pins", "accounts", column: "target_account_id", on_delete: :cascade
+  add_foreign_key "account_pins", "accounts", on_delete: :cascade
   add_foreign_key "accounts", "accounts", column: "moved_to_account_id", on_delete: :nullify
   add_foreign_key "admin_action_logs", "accounts", on_delete: :cascade
   add_foreign_key "backups", "users", on_delete: :nullify