[IMP] removing tax chart stuff
[IMP] removing EDI and currency features
[REM] account : Removed the EDI Features.
[IMP] account : Improved the 'type' in 'account.account.template'.
[imp]:converted test case old to new api
[REM] account, l10n_ae, l10n_ar : Removed 'parent_id' and 'type' field from 'account.account.template' object and its related changes.
[REM] l10n_at : Removed 'parent_id' and 'type' field from 'account.account.template' object and its related changes.
[REM] l10n_at : Removed 'type' field from 'account.account.template' view.
[REM] l10n_at : Removed 'type' field from 'account.account.template' view.
[REM] l10n_be : Removed 'parent_id' and 'type' field from 'account.account.template' object and its related changes.
[fix]:if i cancel the invoice give a traceback
[fix]:create a payment information than give a tracback
[fix]:create a customer payment than give a tracback
[fix]:fix in sale receipt view
[fix]:create a supplier payment than give a traceback
[fix]:pay invoice wizard
[fix]:customer invoice
[IMP]account: improved test_search.py file in new api.
[IMP]account: improved test_tax.py file and remove all conflict.
[WIP] changing models