[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.
[IMP]account: improved test_search.py file in new api.
[IMP]account: improved test_tax.py file and remove all conflict.
[FIX]Fixed invoice template related and other issues.

[FIX]Fixed traceback for edi_invoice,context and invalid date format.

[FIX]Fixed some yml test cases.