Merge commit '4aea3f88a6d30f102a79c2da7fcfac96465ba1a8' into merging-upstream

db/migrate/20170913000752_create_site_uploads.rb

@@ -0,0 +1,10 @@
+class CreateSiteUploads < ActiveRecord::Migration[5.1]
+  def change
+    create_table :site_uploads do |t|
+      t.string :var, default: '', null: false, index: { unique: true }
+      t.attachment :file
+      t.json :meta
+      t.timestamps
+    end
+  end
+end

db/migrate/20170917153509_create_custom_emojis.rb

@@ -0,0 +1,13 @@
+class CreateCustomEmojis < ActiveRecord::Migration[5.1]
+  def change
+    create_table :custom_emojis do |t|
+      t.string :shortcode, null: false, default: ''
+      t.string :domain
+      t.attachment :image
+
+      t.timestamps
+    end
+
+    add_index :custom_emojis, [:shortcode, :domain], unique: true
+  end
+end