[imp]:converted qweb report old to new api
[imp]:improve code
[IMP] account : improve account trial balance report
[FIX] account : Fixed the Invalid field 'parent_id' in leaf.
[FIX] account : Fixed the 'account.move.line' object has no attribute 'state'.
[FIX] account : Fixed the can't adapt type 'account.tax'.
[FIX] account : Fixed the global name 'move_lines' is not defined.
[FIX] account : Fixed the 'account.move' object has no attribute 'validate'.
[FIX] account : Fixed the You cannot validate a non-balanced entry.
[FIX] account : Fixed the You cannot validate a non-balanced entry.
[FIX] account : Fixed the You cannot validate a non-balanced entry.
[FIX] account : Fixed the global name 'move_line1' is not defined.
[FIX] account : Fixed the 'account.account' object doesn't contain 'type' field.
[FIX] account : Fixed the Invalid 'state' in leaf.
[FIX]Fixed Invalid field type in leaf on bank account creation from company.

[FIX]Fixed NameError: global name uid is not defined on invoice refund wizard.

[FIX]Fixed error syntax error at or near "GROUP"
[FIX] account_voucher : Fixed the 'account.move.line' object doesn't contain 'state' field.
[REM] account: button_dummy
[IMP] account : convert account tax report in qweb and remove account transfer and intracom report.
[FIX] account : Fix issues in Partner Balance report
[FIX] account : fix bugs related to reports