Regenerate DAOs using GenCode from CiviCRM 4.4.1

This shouldn't affect functionality. It's only to avoid noise in later
commits doing actual schema changes.
Implement Creditor configuration option for activating mandates immediately

This implements the necessary DB field in the Creditor record; presents
the setting in the configuration UI; and passes the API parameter to
define the initial status for new mandates depending on the setting.
Merge pull request #83 from sfe-ev/mandate_active

Implement Creditor configuration option for activating mandates immediately