Add migration versions (#3574)

Since Rails 5.1 missing migration version results in following error: ``` StandardError: Directly inheriting from ActiveRecord::Migration is not supported. Please specify the Rails release the migration was written for: ``` This PR fixes all migration files.
2017-06-05 02:43:02 +02:00
parent 370fa70924
commit f54dca06a9
23 changed files with 23 additions and 23 deletions
--- a/db/migrate/20160224223247_create_mentions.rb
+++ b/db/migrate/20160224223247_create_mentions.rb
@ -1,4 +1,4 @@
-class CreateMentions < ActiveRecord::Migration
+class CreateMentions < ActiveRecord::Migration[4.2]
  def change
    create_table :mentions do |t|
      t.integer :account_id