[ADD,IMP]:Generic Wizard to Import Bank Statements

[ADD,IMP]:add a account bank statement import module

[REM]:remove unused changes

[Rem]:remove unused changes

[rem]:remove unused changes

[rem]:remove unused changes

[IMP]:Install modules by accounting configurtion

[Rem]:remove unused changes

[IMP]:Improve test cases

[IMP]:Improve method name and args

[Imp]:Improve help

[IMP]:Improve depends in openerp file

[Imp]:Import .qif format bank statement