Option to force a user to change his password (#3872).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@12081 e93f8b46-1217-0410-a6f0-8f06a7374b81

db/migrate/20130729070143_add_users_must_change_passwd.rb

@@ -0,0 +1,9 @@
+class AddUsersMustChangePasswd < ActiveRecord::Migration
+  def up
+    add_column :users, :must_change_passwd, :boolean, :default => false, :null => false
+  end
+
+  def down
+    remove_column :users, :must_change_passwd
+  end
+end