Improve the check payment wizard

Removes the default bank combo and changes it to check informations such
as Bank ID, Branch, Account and Check number. Now the wizard also automatically
populates the check installments with the check information. Also creates an
parameter to indicate if Check number is mandatory.

Change-Id: I1b389dbae8d90a1a979aaed29915dd629580d973
fixes: http://bugs.async.com.br/show_bug.cgi?id=5491