adding static descriptions to all page types

git-svn-id: https://silverstripe-ecommerce.googlecode.com/svn/modules/payment_dps/trunk@4962 950b781c-c544-efab-2f99-90083ee69683
removing description

git-svn-id: https://silverstripe-ecommerce.googlecode.com/svn/modules/payment_dps/trunk@4965 950b781c-c544-efab-2f99-90083ee69683