Changed the maximum length of LDAP account to 255 characters.

Added length validations on AuthSource model.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@948 e93f8b46-1217-0410-a6f0-8f06a7374b81

db/migrate/084_change_auth_sources_account_limit.rb

@@ -0,0 +1,9 @@
+class ChangeAuthSourcesAccountLimit < ActiveRecord::Migration
+  def self.up
+    change_column :auth_sources, :account, :string
+  end
+
+  def self.down
+    change_column :auth_sources, :account, :string, :limit => 60
+  end
+end