payment. Added post_msg, message displayed after payment.
[IMP] payment_transfer: added a default value (generated at create) for
post_msg, that contains bank accounts details. bank accounts linked to the
current company and used in report footer are shown.
[FIX] payment_*: make the buttons noupdate.
[IMP] payment: portal_published -> website_published + propagation
[IMP] payment: added process selection field that will be used for some
control in the website, telling w hether we want to refresh a payment
validation page or not.
bzr revid: tde@openerp.com-20140124134652-cc0nz08znnlmftw4
now based on the new implementation of payment.
[REM] portal: removed acquirer model, views and implementation
[REF] portal_sale: now using payment rendering methods
[IMP] payment: added render_payment_block, taken from old
acquirer, that renders all portal_published acquirers.
bzr revid: tde@openerp.com-20140122190022-lef4b3o1tpcua3vx