[MIG] report: Migration to new API

addons/product/wizard/product_price.py

addons/report/__init__.py

addons/report/__openerp__.py

addons/report/controllers/__init__.py

addons/report/controllers/main.py

addons/report/data/report_paperformat_data.xml

addons/report/models/__init__.py

addons/report/models/abstract_report.py

addons/report/models/ir_actions_report_xml.py

addons/report/models/ir_http.py

addons/report/models/ir_qweb.py

addons/report/models/report.py

addons/report/models/report_paperformat.py

addons/report/models/res_company.py

addons/report/tests/test_reports.py

addons/report/views/ir_actions_report_views.xml

addons/report/views/layout_templates.xml

addons/report/views/report_paperformat_views.xml

addons/report/views/report_templates.xml

addons/report/views/res_company_views.xml