[IMP] account_financial_report_qweb: Remove unneeded dependency

Module `account_fiscal_year` allows companies with fiscal years with duration
different from 1 year to make financial reporting, but the method used is
overwrting a standard method `compute_fiscalyear_dates` on company, so it's
transparent for this module, and you don't need to have it installed
for most of the companies, that have regular fiscal years.

account_financial_report_qweb/__openerp__.py

@@ -17,7 +17,6 @@
         'account',
         'account_full_reconcile',
         'date_range',
-        'account_fiscal_year',
         'report_xlsx',
         'report',
     ],